So suppose the United States won the Second Mexican War in the Tl-191 series -what would that victory have looked like ? If the Confederates were denied the Mexican states that alone wouldnt have meant their end as a independent nation but whats the effect long term? What does the CSA end up doing about slavery without the immediate pressure from Britain and France to end it as a prid pro quo for successful war assistance? Since the US wins this conflict does something like Remembrance ideology still develop in the US ? Does the US still develop a strong alliance with Germany ? How does the the US relationship with Britain and France fair ? Does the Republican party come back full steam in the US ? Do the Socialists still become a strong party ? Does the Great War still come to North America ?