Answer:
Increased trade between countries.
Explanation:
The Silk Road refers to the land routes connecting East Asia and Southeast Asia with South Asia, Persia, the Arabian Peninsula, East Africa and Southern Europe all connected. This route was massive and the best in terms of trade.
The decreases travel and security cost led to increased trade between countries.
I think that the colonists split from England because their freedom was diminished, I believe that the colonists also wanted spiritual freedom and social freedom, also England was pretty crowded and loaded with disease. After the revolution, they did receive what they wanted.
Explanation: It was nicknamed this because Americans were proud that we had won the War of 1812 and President Monroe said that this was reason to be unified as a country
He went to hajj because he wanted to make stronger relationships with Saudi Arabia
If I remember correctly, I believe the Monroe doctrine basically told foreign countries to back off and promoted isolationistic ideology.