Answer:
greatest racial reordering
Explanation:
Ethnicity is like your culture. Language, race, and religion all play into your background and culture. However, politics are something that govern the country you live in -- they're not necessarily connected to your background. Therefore, politics would be the correct answer.
Answer:
a wide spread transfer of plants, animals, culture, human populations, technology, diseases, and ideas between the Americas and the Old World in the 15th and 16th centuries
I think it is the United States Office of War. Hope it helps!
Answer:
colonies in north america and on the constitutuon of the united states
Explanation: