Answer:
can you please elaborate?
Explanation:
Causes of US failure in Vietnam include b) The United States supported corrupt leaders in Vietnam and d) Only a few US soldiers fought with honor.
One of the biggest issues of the Vietnamese war was that the United States went in because of anti-communism above all other reasons because of the Truman Doctrine. The South Vietnamese leaders were not well liked and were overall corrupt. The knowledge of this back home created a lot of public tension and actually caused soldiers to feel they weren't fighting for a good cause, or even commit war crimes as seen in the My Lai Massacre.
Hope I could help!
Answer:
the printing press
Explanation:
The printing press made maps and books more affordable and readily available in Europe.
The printing press using movable type was innovated by Johannes Gutenberg in 1440 made books and maps cheaper to produce and also helped people share knowledge quickly and reach a wider audience.
In addition, it encouraged more people to write and share their knowledge.
They stopped farming and growing crops on one location and started growing and farming crops at another location. This enabled the soil to recuperate and gain the required minerals which makes good soil also fertile.