C- nelson Mandela; the rest of the answers for the pretest are:1)b 2)ac 3)c 4)a 5)a 6)c 7)b 8)a 9)bde 10)d 11)d 12)a 13)d 14)d 15)a 16)c 17)bc 18)c 19)d 20)c hope this helps!
The most likely data given by the box in question is that The percentage of the population that claimed Asian heritage increased between 1970 and 2010.
<h3>What happened to the U.S. population with Asian heritage? </h3>
Since the year 1970, the percentage of Americans who have claimed to have Asian heritage has increased significantly.
A major reason for this is the relaxed immigration policies that the U.S. government enacted after the Vietnam War to allow a lot of South East Asians to immigrate into the U.S.
Find out more on Asian immigration at brainly.com/question/12893954.
Answer:
World War I Germany's unfettered submarine warfare against American ships during World War I provoked the U.S. into abandoning the neutrality it had upheld for so many years. The country's resultant participation in World War I against the Central Powers marked its first major departure from isolationist policy.
According to the dictionary it means "a prolonged period of abnormally low rainfall, leading to a shortage of water."
Basically it's when there is very little rain or water and the amount of water in a place decreases.
