1. how long has the constitution been in existence?

On September 17, 1787, the Constitution was signed. The Constitution is known to be written by James Madison but is usually credited to other people who had similar ideas for the Constitution.

229 years!

Explanation:

The U.S. Constitution is 229 years old today. On Sept. 17, 1787, our Founding Fathers signed the Constitution at Independence Hall in Philadelphia, forging a new government for the United States.

Hope this helps ;)

d) all choices are correct

judaism, christianity and islam, are all abrahamic religions and therefore have in common the hebrew idea of a single god which is the source of all morality. the idea of the covenant is only related to judaism, while dharma is a concept of indian religions and the four noble truths are basic principles of buddhism.