I'm taking my revolutionary war scenario in a different direction.
POD 1. King George III dies, the Heir takes over, and for some reason the successor Prime Minister doesn't want to fight the war in the Americas. They do want to avoid war with France, Spain, and the Netherlands. Peace is signed.
POD 2. Francis Marion dies, and the south stays Tory. Marion had a lot to do with the British overextending themselves and not holding the interior south. It was pretty close in OTL. The southern coastal cities were not nearly as revolutionary as the northern coastal cities.
POD 3. Arnold's attack on Quebec succeeds. No smallpox epidemic decimates the army because someone decides to vaccinate, or whatever. Success reinforces itself with the Quebecois deciding that their guaranteed cultural independence is worth it. Some Cajuns return.
Tory's move south, Loyalists move north, and the trend self reinforces. Basically everyone south of the line is going to be Tory, or quiet about it. Ditto to the north. I'm going to leave the Delmarva peninsula in the north because it shields the exit from Philadelphia harbor so the US has a winter port, and because they were Patriot in OTL. I'm going to leave Newfoundland as Tory because the British want a fishing port near the cod. The Ohio watershed is the dividing line between the US and the British South. The Missouri between the Spanish and the US
There is no general European war. Spain does not sell Louisiana to France, and on to America, nor does France suffer a revolution or lose Haiti. That Haitian plantation lady doesn't persuade Whitney to build the cotton gin, and King Tobacco is not displaced by King Cotton. Slavery sputters on in the south without the increased valuation of the slaves caused by cotton plantation.
Britain upholds it's treaty with the Indians. They continue to prohibit the colonisation of the transappalachian areas. Britain continues to import indentured servants and criminals into the south. This also devalues slaves when there is no place to spread. The British have the problem with what to do with the freed slaves from the revolution and send them to Florida to establish a colony there and nail it down. America does encroach on Indian territory and the displaced Indians tend to drift down into the transappalachian south.
With the more Hamiltonian and less Jeffersonian attitudes toward federal government, the public improvements part of the national budget is going to be fairly large. So is the mineral exploration budget, and the willingness to purchase territories to expand into, and the naval budget, and the naval exploration budget. So are tariffs to raise revenues and encourage manufactures.
They will lauch Lewis and Clark at the same time as Mackenzie is exploring towards the Pacific. They will send naval explorers out to find more islands for guano and whatever.
They will find the salt beds in New York, the copper ores in Michigan, the iron ores in Minnesota, and maybe the lead in Missouri and Minnesota in the twenty years between 1780 and 1800. I don't think the nickel copper PGM ores of Sudbury are going to be found unless they find that gold field up their ahead of schedule, too.
The central transportation location for the capital city is going to be on the Hudson/Champlain correidor. Their primary export focus is going to be grains for imported manufactures. Building the canal system is a natural.
They are also going to buy the Louisiana territory from the bankrupt European nations that claim it, which means Spain in this ATL.
Erie first and the most expensive, in 1800 to 1805 instead of 1817 to 1825. It's started earlier, and finished earlier. It has to wait till 1800 because in 1780, the population to support the work crews, hire the horses to haul dirt and clay, etc, just isn't there. The Mohawk valley between the Hudson and the Great Lakes was pretty much burned out in the war in OTL, and even if it isn't worked over as badly this time, the population just isn't big enough.
Oswego next, 1805 to 1806. This connects the upper St. Laurence and Lake Ontario to the Erie canal. It's a salt and manufactures canal.
Welland next, in 1806 to 1807. This connects the upper Great Lakes to the upper St. Laurence and Lake Ontario. Manufactures for grains, again. The upper Canadians are going to be insisting on this for political reasons.
Champlain next, 1807 to 1808. This is the one that connects the lower St. Laurence near Montreal to the Hudson. It's primarily a transportation of manufactures and rock, rather than grains. Grains can go to New York or Quebec for shipment. Quebec wants it.
Ohio next, and the next most expensive, 1808 to 1813. This connects the Ohio river to Lake Erie. Again, grains, coal, and oil for manufactures, and lead for construction. The Ohio before steam boats was difficult to get to. You had to pole up the river on a boat, or walk the Natchez trace, like my great, great, great, grandfather did. Floating a raft to New Orleans was the easy part. With the canal there, the great lakes can feed into the Mississippi and float downstream to New Orleans and the market for the Caribbean sugar islands.
Soo last, 1812 to 1813. I'm not sure that this is late enough. The population has only had seven years to get all the way out here, even with the copper rush for Michigan (which I have starting earlier on this ATL). This connects Lake Superior to the middle great lakes. Manufactures, minerals (iron ore) and grains, again.
You will not that the canals are built one after another. This is because it's a line item in the budget, and to enable the work crews to keep together. The surveyours go out first to find out where the canal will be, then the farmers move in and ramp up production of food and fodder, then the construction crews move in, and then everyone moves on while the grains goes to the cities of the coast, and to Europe.
Having the 'canalhead' available is necessary for the long canals, to avoid the price of hauling extra food too far. That's why the Erie and Ohio canals take so long. The 20 to 70 mile canals can be 'fed' from both ends without too much expense to wagon crews, but not a 400 mile canal. It's not the food so much as the fodder. Fodder is not economical to ship by wagon.
When the Eire Canal was completed the price of grain fell 85% in several weeks. This is going to happen sooner in this ATL than in OTL. 1805 instead of 1825. What affect does this have on the price of grains in Europe? What affect does this have on the willingness of Europeans to immigrate to America to the Ohio and Minnesota farmlands now opened? What affect does cheap sugar beets have on the price of sugar? Just because Napoleon isn't subsidizing sugar beets doesn't mean that Hamilton isn't.
POD 1. King George III dies, the Heir takes over, and for some reason the successor Prime Minister doesn't want to fight the war in the Americas. They do want to avoid war with France, Spain, and the Netherlands. Peace is signed.
POD 2. Francis Marion dies, and the south stays Tory. Marion had a lot to do with the British overextending themselves and not holding the interior south. It was pretty close in OTL. The southern coastal cities were not nearly as revolutionary as the northern coastal cities.
POD 3. Arnold's attack on Quebec succeeds. No smallpox epidemic decimates the army because someone decides to vaccinate, or whatever. Success reinforces itself with the Quebecois deciding that their guaranteed cultural independence is worth it. Some Cajuns return.
Tory's move south, Loyalists move north, and the trend self reinforces. Basically everyone south of the line is going to be Tory, or quiet about it. Ditto to the north. I'm going to leave the Delmarva peninsula in the north because it shields the exit from Philadelphia harbor so the US has a winter port, and because they were Patriot in OTL. I'm going to leave Newfoundland as Tory because the British want a fishing port near the cod. The Ohio watershed is the dividing line between the US and the British South. The Missouri between the Spanish and the US
There is no general European war. Spain does not sell Louisiana to France, and on to America, nor does France suffer a revolution or lose Haiti. That Haitian plantation lady doesn't persuade Whitney to build the cotton gin, and King Tobacco is not displaced by King Cotton. Slavery sputters on in the south without the increased valuation of the slaves caused by cotton plantation.
Britain upholds it's treaty with the Indians. They continue to prohibit the colonisation of the transappalachian areas. Britain continues to import indentured servants and criminals into the south. This also devalues slaves when there is no place to spread. The British have the problem with what to do with the freed slaves from the revolution and send them to Florida to establish a colony there and nail it down. America does encroach on Indian territory and the displaced Indians tend to drift down into the transappalachian south.
With the more Hamiltonian and less Jeffersonian attitudes toward federal government, the public improvements part of the national budget is going to be fairly large. So is the mineral exploration budget, and the willingness to purchase territories to expand into, and the naval budget, and the naval exploration budget. So are tariffs to raise revenues and encourage manufactures.
They will lauch Lewis and Clark at the same time as Mackenzie is exploring towards the Pacific. They will send naval explorers out to find more islands for guano and whatever.
They will find the salt beds in New York, the copper ores in Michigan, the iron ores in Minnesota, and maybe the lead in Missouri and Minnesota in the twenty years between 1780 and 1800. I don't think the nickel copper PGM ores of Sudbury are going to be found unless they find that gold field up their ahead of schedule, too.
The central transportation location for the capital city is going to be on the Hudson/Champlain correidor. Their primary export focus is going to be grains for imported manufactures. Building the canal system is a natural.
They are also going to buy the Louisiana territory from the bankrupt European nations that claim it, which means Spain in this ATL.
Erie first and the most expensive, in 1800 to 1805 instead of 1817 to 1825. It's started earlier, and finished earlier. It has to wait till 1800 because in 1780, the population to support the work crews, hire the horses to haul dirt and clay, etc, just isn't there. The Mohawk valley between the Hudson and the Great Lakes was pretty much burned out in the war in OTL, and even if it isn't worked over as badly this time, the population just isn't big enough.
Oswego next, 1805 to 1806. This connects the upper St. Laurence and Lake Ontario to the Erie canal. It's a salt and manufactures canal.
Welland next, in 1806 to 1807. This connects the upper Great Lakes to the upper St. Laurence and Lake Ontario. Manufactures for grains, again. The upper Canadians are going to be insisting on this for political reasons.
Champlain next, 1807 to 1808. This is the one that connects the lower St. Laurence near Montreal to the Hudson. It's primarily a transportation of manufactures and rock, rather than grains. Grains can go to New York or Quebec for shipment. Quebec wants it.
Ohio next, and the next most expensive, 1808 to 1813. This connects the Ohio river to Lake Erie. Again, grains, coal, and oil for manufactures, and lead for construction. The Ohio before steam boats was difficult to get to. You had to pole up the river on a boat, or walk the Natchez trace, like my great, great, great, grandfather did. Floating a raft to New Orleans was the easy part. With the canal there, the great lakes can feed into the Mississippi and float downstream to New Orleans and the market for the Caribbean sugar islands.
Soo last, 1812 to 1813. I'm not sure that this is late enough. The population has only had seven years to get all the way out here, even with the copper rush for Michigan (which I have starting earlier on this ATL). This connects Lake Superior to the middle great lakes. Manufactures, minerals (iron ore) and grains, again.
You will not that the canals are built one after another. This is because it's a line item in the budget, and to enable the work crews to keep together. The surveyours go out first to find out where the canal will be, then the farmers move in and ramp up production of food and fodder, then the construction crews move in, and then everyone moves on while the grains goes to the cities of the coast, and to Europe.
Having the 'canalhead' available is necessary for the long canals, to avoid the price of hauling extra food too far. That's why the Erie and Ohio canals take so long. The 20 to 70 mile canals can be 'fed' from both ends without too much expense to wagon crews, but not a 400 mile canal. It's not the food so much as the fodder. Fodder is not economical to ship by wagon.
When the Eire Canal was completed the price of grain fell 85% in several weeks. This is going to happen sooner in this ATL than in OTL. 1805 instead of 1825. What affect does this have on the price of grains in Europe? What affect does this have on the willingness of Europeans to immigrate to America to the Ohio and Minnesota farmlands now opened? What affect does cheap sugar beets have on the price of sugar? Just because Napoleon isn't subsidizing sugar beets doesn't mean that Hamilton isn't.