The modern sport evolved from Native American intertribal ball play is lacrosse. It came from the Native Americans called Iroquois who lived in what is now New York, Pennsylvania, and other parts of Northeastern USA. This sport played a significant religious and community role in tribes.
It it how it works and that is the answer
Because desert was humid and was always tiring for long travels. camels helped bring goods because they could survive without water for 10 days but caravans helped people relaxed and take a breather and sometimes it also was a place for people to exchange ideas and goods instead of traveling fully.
A consensus is an important skill a leader should posses in order to unite his subordinates. in a group, every person have different ideas on how to tackle things, so it must be the task of the leader to make the general agreement on what to do, he must have the right judgement
California became part of the U.S. September 9, 1850