Heavy European expansion in America,especially during the 18th and 19th centuries,means:
a)Native Americans tried to keep Europeans from settling on their land from 1700 to 1899
b)Native Americans and Europeans tried to make peace treaties in the 18th and 19th centuries
c)Europeans landed on the East cost of the United Sates in the 18th and 19th centuries
d)many Europeans came to America from 1700 - 1899 and settled throughout the country
a)Native Americans tried to keep Europeans from settling on their land from 1700 to 1899
b)Native Americans and Europeans tried to make peace treaties in the 18th and 19th centuries
c)Europeans landed on the East cost of the United Sates in the 18th and 19th centuries
d)many Europeans came to America from 1700 - 1899 and settled throughout the country