A country needs rules about citizens cause in reality you cant have random people, bad record or not, coming in your country and just being a citizen instantly without any proof of trust, little do they know they could be a terrorist with the rights of a citizen just cause theirs no way to justify who's one or not.
During the twentieth century, the study of the large-scale structure of the universe evolved from the theoretical to the practical; the field of physical cosmology was made possible because of both Einstein's theory of relativity and the better ability to observe extremely distant astronomical objects. Option A is correct.
Albert Einstein formulated two theories which he included to his theory of relativity. On the one hand the special relativity and on the other hand, general relativity.
The former refers to the lack of gravity and the physical phenomena that occurs because of it and the latest refers to the law of gravitation.
Answer:
The population and social structure of the 18th and 17th centuries changed.
Explanation:
In the beginning, the idea of establishing colonies in the New World based on economic grounds. Settlers from England began to come to avoid prosecution because of there religious practices. The tobacco plantation led in the coming of the white indentured servants in colonies. Servants required to reduce the burden from the settlers. White indentured servants became common during the early settlement.
During the 18th century, there was a sharp rise in the population. There was an increased mingling of different races. People from Africa shipped in American colonies as labours and servants. The South became dependence on slaves for plantation. People from Europe also arrive to start a new life from the beginning.
I think...
a. Spain
b. black sea
c. Baghdad
d. Damascus
e. strait of Gibraltar
f. Mediterranean sea
g. mecca
h. Constantinople
j. peninsula
k. red sea
Because they lost thousands of young men for nothing
