Answer:
When faced with a question like this what you should do is read your answer for part A and then read the quote you chose for part B and see if the two add up to make a valid reasoning to support each other.
They had to actually collect people who were willing to go, collect enough supplies and Good, weather could have been bad, sickness, lots of people scared to go to a new land
Work means to work for a job and work hard around the house snd work hard to get what you want to achieve and sell services means to sell things
The first war ended in November 11, 1918.
Not sure but i am going to guess construction, farming, and medical
