They rebuilt the Great Wall in the 1400s to protect northern borders of the Chinese empire from the Hun's and mongolian attacks during the rule of successive dynasties
Correct answer choice is :
<h2>B) He helped improve the production of light bulbs</h2><h2 /><h3>Explanation:</h3><h3 />
Latimer worked with the legendary inventor Hiram Maxim at the U.S. Electric Lighting Company. While working there in 1881, Latimer registered a carbon fiber for the glowing light bulb. The invention improved make electric lighting useful and affordable for the common household.
The study of this is psychology and you basically just go off of your experience. But, there is not any actual way to read the mind yet discovered by our technology.
"Many African nations were vulnerable to foreign influence and interference" is the one among the following choices given in the question that describes how <span>the effects of colonialism in Africa were illustrated during the Cold War. The correct option among all the options that are given in the question is the second option.</span>