Answer:
arduous tasks.
Explanation:
So, let us fill in the gap in the question above, so we will have;
"When a person today has a really hard job to do it’s called a ARDUOUS task."
At any stage of our lives we are going to encounter what may seems to us as hard jobs, it might be in school, home or even in our career (place of work).
HARD JOBS are STRESSFUL and DEMANDING. One need to be ok mentally, emotionally and physically to be able to solve this tasks.
Few examples of jobs that many called hard jobs are Stuntman, soldier, pilot, Communication Tower Climber, oil rig worker, Search and Rescue and so on.
Please not that HARD JOBS is not the same as HARD WORK(which deals with being diligent).
Fort Mackinac
During the War of 1812, the Michigan Territory supplied 534 infantry men and 22 cavalry men for a total of 556 men. Fort Mackinac was in American hands at the beginning of the War of 1812. However, the British captured it June 17, 1812 and kept it throughout the war.
B- because Lewis and Clark is the only one from the past. It also says an informative essay and an explanation is informative