HELP PLLZ What is one internal factor that contributed to changes in states after 1900?

Political changes were accompanied by major demographic and social consequences.

Explanation:

In the case of Britain easy access to coal, and an abundance of water ways (combined with non-environmental factors) allowed Britain to be a thriving early Industrial power. On the other hand a lack of environmental resources encouraged many western powers to intensify imperialism in the search for resources

map scale refers to the relationship (or ratio) between distance on a map and the corresponding distance on the ground. for example, on a 1: 100000 scale map, 1cm on the map equals 1km on the ground.