This was called the Great Trek
Answer:
President George Washington signed into law the Judiciary Act of 1789
Explanation: yeah at least i think
The civil war is the war Robert E. Lee was in.
IRRIGATION DITCHES WERE USED TO PREVENT THE RIVER FROM FLOODING
The Chavin civilization developed, in part, as a result of the merging of two large rivers--the Mosna and the Huachecsa--in the Mosna Valley, since these provided crucial irrigation for crops.