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Lena [83]
3 years ago
5

How many hours of light exposure did the first photographic image require

History
1 answer:
Lady bird [3.3K]3 years ago
8 0

Eight hours is all I have to say

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James Madison was an American diplomat and 4th president of United States. Federal intervention is a situation where federal government intervene in state in which it takes control over state government until the situation is under control.

James Madison wrote articles and essays in The Federalists Paper started by Alexander Hamilton. Out of 85 essays in the paper, 29 were written by James. The essays were also published in form of books. James is also known as the father of constitution of US.  

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