Answer 'A' correctly describes the Great Wall = It was built to protect Qin's empire from foreign invasion.
Apart from defense, the Great Wall included border controls, and regulation of goods. After Qin dynasty, other dynasties had used it, to maintain their territories.
Answer:
The Oslo process started after secret negotiations in Oslo, resulting in the recognition by the PLO of the State of Israel and the recognition by Israel of the PLO as the representative of the Palestinian people and as a partner in negotiations, it's efforts for peace was just not implemented.
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Answer:
President Nixon focused on making the government run more efficiently
Explanation:
They responded by attacking protesters and even innocent bystanders.
An earthquake with an epicenter of a 9.0 magnitude