Answer: Galileo was able to observe that not every moving body circled the Earth
Galileo noticed with the help of a telescope (which was invented earlier) that the moons of the Jupiter were orbiting Jupiter. By this analogy, he concluded that the planets orbit the sun, which is not a relevant scientific proof but a hypothesis.
He faced the problem because he could not perceive that the planets were orbiting the sun similarly. So this part of the theory could not be proved in any way.
George Washington’s presidency would become an example for future presidents of the United States. He would be the role model and demonstrate how the country should be run. For example, he ran only two terms and stopped afterwards. This became an example for many future presidents afterward until FDR ran for four terms and they made an amendment saying two terms is the max. George washington’s presidency would ultimately be the kickstarter to the young country and the future ahead.
In those times, tribes in West Africa are very vulnerable. They lived in villages with little to no defense at all. The citizens just litter the place and they can easily be abducted. All that the West African slavers got to do is to burn the huts where the poor citizens hide so they can lure them out and then capture them using crude nets often dressed with sharp metal hooks to stop resistance.
The answer is Europeans.
The Swahili Coast was known for being a place where trade
flourished. Inhabitants from now modern
day countries such as Kenya, Mozambique and Tanzania engaged in trading with
Europeans. Goods and raw materials were
exchanged in this area which lead to various influences in culture.