Diseases. To list some would be influenza, smallpox, etc.
The correct answers are map making, compasses, and square sails .
Map making made significant progress during the Age of Exploration (when Europeans were sailing to Asia). Thanks to maps that accurately included North and South America and their separation from Asia, sailors were better able to navigate their way around the globe.
Compasses also helped tremendously. These devices helped sailors to find their bearings and assess what direction they were heading.
Lastly, square sails helped in the process of traveling from Europe to Asia. During this period, caravels became ships developed by the Portuguese. These easily movable ships often used square sails as a means to direct their boat.
Answer:
Apportionment refers to the way the number of Representatives for each state is determined every 10 years, as required by the Constitution, following a national census. ... Because the House wanted a manageable number of members, Congress twice set the size of the House at 435 voting members.
Explanation:
Option 1:
a.) The US policy of containment stated that they would contain communism to prevent it from spreading into the other countries. This can be seen in the Korean and Vietnam War because the US fought to stop the others from spreading the idea of communism.
b.) The agreements that ended the Cuban Missile Crisis was the idea of open skies. Each country would disarm their nukes and other atomic weapons and allow the skies to be open for “surveillance.” This, however, ended up failing as a US pilot was shot down after “surveying” the skies. The interesting thing about this is that the US president was already getting rid of all the atomic bombs in the US, but told the SU that they were not going to disarm. This scared the SU into disarming.
c.) in my opinion, I believe this containment policy failed. The US was unable to stop communism as it spread to china. The US tried hard to stop this spread but ultimately failed.
Option 2:
a.) The causes of the Korean War include the fear of spreading communism. North Korea were communist and South Korea were not. Just as the US were going through imperialism, North Korea was too. This caused them to want to spread the idea of communism. They attacked South Korea, so the US lead the counter attack and pushed the North Korean forces back.
b.) Due to the lack of support, the US lost the Vietnam war. There were many factors that contributed to this, making the Americans question the real intentions of the war. For example, the Tet Offensive was a turning point in the war. The war was almost over, and Johnson told the public they were winning, but when the US attacked Vietnam on the Vietnamese New year, they lost support. There was a request for 200,000 more troops and the US people saw this as an act of desperation. There was also the My Lai massacre where innocent Vietnamese citizens- mostly children and women- were killed by US soldiers for no reason. This was all covered up by the US government. The war eventually ended when Kissinger negotiated with north Vietnam. The US ended the longest known war and the last few troops leave Vietnam in 1973. South Vietnam surrendered in 1976, which is considered a loss because the US unsuccessfully helped them.
c.) same as option 1
The first one is a , the second one is d,the third one is d
