In 1806 who left St. Louis and explored along the Arkansas river as far as the Rocky Mountains. Quick
I made it more points

the best description of the camp david accords is that it was the first time an arab nation had officially recognized the nation of israel.

the answer is b for brother

the section of the chart that represents a point at which a bill needs approval from a majority of people in both chambers to advance is j, as this is the only section before the bill becomes law which has both rows (symbolizing the chambers) converging into one, meaning that the two parts of the congress have to approve of it before it can march on with the process.