By trading with the Egyptians.
Ivory,gold, timber, animals,gems
There is no better option in this question
This is because the main reason that led to the rise of nativism in the 1920's was the increase of immigrants into the USA. The most feared of these immigrants were the German.
It is B, She gave lectures in England about the illegal hangings of blacks in the south.
Source: (Ab) Iconic women of histories: (Civil rights edition)(DOP:2009)
Freedom of religion not sure if right
advancements in technology and agriculture