"The best option from the list in terms of the outcome of nationalism and imperialism was that "both led to militarism" since many nations started feeling superior to others and wanting more land and resources.
I believe, that in deep underground on Earth, has the least effect of weathering. It is <span>where there are no interactions with air, and very limited reactions with water, and nothing that breaks apart. I hope this answer helps.</span>
In 1910-1940s there was a resistance called the Harlem resistance. This caused the black population to migrate all over the U.S
Laborers who had previously worked on farms transitioned to working in factories. Cities became a source of poverty, illness and lacked housing due to the transient volumes
I believe you should follow the line and see where it ends up
Hope this helps