First thing that comes to mind is maybe withdrawing too much money (overdraft fee).
Answer:
She was known for making cannons and guns for the army.
Answer:
sputnik, Apollo 13 etc.
Explanation:
this is a very general question, the space race was so full of everything.
you have sputnik, which basically started this whole thing.
theen you have the historic Apollo 13 which became a historicc event, and a national phenomenon. next time try to narrow the question down a bit more.
Factory conditions were so bad because they didn't have the technology nor the knowledge we have today to run a decent factory. the owners were concerned about profits then a worker's safety. and since workers rights weren't written at the time, the owners got to treat the workers howecer they pleased.