Answer:
Internal process
Explanation:
The ending of the Ming voyages a result of "internal processes."
The above statement is true because the Ming voyages which were stopped in 1433 were as a result of internal processes, some of which were:
1. Following the death of the Yongle Emperor, his son, Hongxi Emperor, was more of a Confucianist and considered the voyages unnecessary
2. The Ming voyages are considered to be costing the country China a lot of money. Hence they felt it needs to be stopped.
3. The need to secure their borders against the raiders from Mongols and the West.
Before Polk, the United States and Mexico had boundaries along the Rio Grande River. Texas and Polk claimed that America's southern border ran down to the river south of the United States' positon back then. They had a war, but Mexico lost and U.S kept expanding.
Hope this helps!
Answer:
The answer is below
Explanation:
1. Nicolas Copernicus Publishes De Revolutionibus Orbium Coelestium in 1543 "On The Revolutions Of Celestial Bodies" - this deals with the heliocentric theory. It is the first theory that support or define that earth and other planets are revolving around the sun.
2. Francois Viete Invents Analytical Trigonometry in 1591: Viete's invention deals with the study, geometry, algebra, and trigonometry that improves the study of physics and astronomy.
3. Galileo Galilei in 1591 also Demonstrates The Properties Of Gravity. This helps in having more understanding of how gravity works
The gold-for-salt trade made the Region very rich.
