We have better electronics and more animals discovered
The route used be American Indians being forcibly relocated West of the Mississippi River.
B) Nationalism sparked political revolution that promoted liberal government (apex)
Steel was critical in efforts to imperialists because steel doesn’t rust which need a criticize
The greatest explanation for the overall low MMR (Maternal Mortality Rate) of industrialized nations is that these nations have higher GDPs--meaning that more money can be spend on things like healthcare and social "safety nets" for the poor.
