So towards the end of the 19th century the majority of the world had become a colony of a Great Power. There were notable exceptions to this such as Japan (which became a colonising power), Siam / Thailand and Ethiopia.
My question would be, what characteristics are required for a country to remain independent into the start of the 20th century.
I am considering a TL on another country remaining independent.
My question would be, what characteristics are required for a country to remain independent into the start of the 20th century.
I am considering a TL on another country remaining independent.