Answer:
B. The creation of factories
Explanation:
Textile factories were one of the first to be developed in countries industrialization eras.
Answer:
2) Refusing to join the League of Nations
Explanation:
The best action that demonstrated the United States' effort to isolate itself from European conflicts after World War I is "Refusing to join the League of Nations."
This is evident in the fact that the United States Congress failed to pass the bill to join the League of Nations. This is based on the idea or some Isolationists' fear that it might make the United States drawn into International issues unnecessarily.
The Egyptians and Mayans both used hieroglyphs
I think that it is d not for sure though