List three or more accomplishments or achievements of the Indus River Valley civilization. (things they created or invented, new ways they created for doing things, stuff like that

Development of irrigation systems to provide food for themselves

Explanation:

The Indus River valley achievements could be seen in how they developed their irrigation system to provide food for themselves. Enlisted are the following achievements they made;

1) They developed a uniform weight and measures.

2) They were the first to bring about urban sanitization systems.

3) Transportation and trade was their major goal

4) Their art was highly advanced.

the money supply is the total amount of money available in the economy. how do changes in the money supply affect people and businesses?

you probably know the answer. stop asking stupid questions and making me waste my time. j.k. ; )   b.t.w. what are three ratios equivalent to 5 : 11? thx