Answer:
The word bond was very important to this era of The United States history because bonds were promised during the wars to be paid later in the nation's history, but now, after this amount of years, when they are going to be paid, who have the bonds are the ones who do not necessarily need them.
Explanation:
The Cold War was a period of geopolitics tension between the Soviet Union and the United States and their respective allies.
Part A: Working hours changed from around 14 hours a day before the 1880's to being reduced slowly down to 12, then 10, eventually moving to an 8 hour day. This change allowed for workers to to have more time to sleep and for leisure. Another change was the end of child labor. Similar to the decrease in hours, the minimum age increased over time as well moving from 10 to 16.
Part B: One strategy used by unions to achieve these goals were strikes. Workers would leave the job and picket outside of a job which shut down operations. This tactic did not work at first because there were plenty of workers to fill the jobs. However, when immigration slowed the tactic had more impact with no people to fill the jobs. Some strikes were so large they brought the attention of police forces and the government.