<u>Answer:</u>
The Muslim astronomers measured the Earth and realized that it was round.
<u>Explanation:</u>
- It has lately come to light that the Muslims were the first to discover that the Earth was round.
- The device named astrolabe that was initially developed by the Greeks was further modified by the Muslims and used to measure Earth during their voyages.
- From the angular readings that they got of the distances from one place to another and the differences that they found out in the lengths of latitudes, they concluded that the Earth is round.
Answer:
D. The leaders decide what the people can or cannot have. Citizens, then, are subjects who must obey.
Explanation:
An authoritarian system of government also called dictatorship or autocratic system of government has a leader who has absolute powers and leads like a monarch for example the North Korean system of government. This so exemplified in the answer above which suggests that ordinary individuals under this system do not have any power or say and the leader's decisions are burning on all without questions or objections
Answer:
This is a common idiom.
Explanation:
This idiom refers to the difficulty associated with starting something, but once you get the ball rolling, it seems relatively easy.
