Answer:
Economically, the population decrease brought by the Columbian Exchange indirectly caused a drastic labor shortage throughout the Americas, which eventually contributed to the establishment of African slavery on a vast scale in the Americas.
Explanation:
Answer: Vikings, Muslims, and Magyars invaded Europe at a time of political weakness.
Explanation:
Feudalism refers to a system where the King or Queen was the absolute monarch and as a result owned all the land but could give it to Nobles who would then become rich and powerful.
This system was as a result of people needing such protection that they bounded around the Nobles to protect them when invasions from groups such as the Vikings, the Muslims and the Magyars threatened their security in a way the monarchs could not effectively protect them.
Answer:
Détente
Explanation:
Détente is a word of French origin that means to ease hostilities with an adversary.
When Nixon took office in 1969, he promoted a détente policy with the Soviet Union and China, advised by his secretary of the state: Henry Kissinger.
Nixon visited China in 1972, and met personally with Mao Zedong. This event was the start of a new relation between the U.S. and China.
He also met with Soviet leader Leonid Brezhnev in 1972, and reached important agreements like the Anti-Ballistic missile treaty.
Most historians coincide that this policy of détente was successful, and helped Nixon become reelected.
Answer:
The 16th and 17th centuries known as the "incubation period of the modern world" because of the breakthroughs that occurred in the use of water and wind energy for the completion and powering of various industries.
There was also the issue of military revolution which occurred around that time and was the period in which gun powder production started . This led to subsequent production of other weapons during this period.
