they were getting money.
Right before the expedition Lewis went trough very hard training and excessive training to become fit for the job. Clark acted as Lewis's' secretary.
She was a translator for Lewis and Clark in their expedition to scout out the area known as the Louisiana Purchase.
lots of jobs
If by positions you mean jobs, then the sequence of positions held by a person over that person's lifetime could be called his or her career.
A lutinet
yes
Servants, slaves, architects, and cooks. If it wasn't invented by 1900, there weren't jobs for the invention. Which means no car salesmanship. There were scientists, pioneers, explorers (like Meriwether Lewis and William Clark), company presidents, boat captains, and entertainers.
93,000
he did not work at all
He wrote for newspapers.
yes.
music writer