Answer:
<em>Constitutional laws</em>
Explanation:
Constitutional laws will stablish the regulations for local governments, states and the federal expressing also the citizen's rights. It deals primary with the governmental powers (the branches of executive, legislative and judiciary) and the most fundamental rights of the citizens, the civil rights (e.g. right of freedom from discrimination) and civil liberties (e.g. Freedom of Speech; Protection from Self-Incrimination; Due Process of the Law and Right to Trial by Jury for Criminal Charges).
A & C; The crusades as a military operation failed. The Holy Roman Empire united only modern day Germany, Italy, and other countries.
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.
<span>The correct answer is He was successful in building a new political center in the East, unified by the Christian religion. This new city was named Constantinople and it was a part of the Roman Empire which eventually split into the Eastern and the Western Roman Empire, the eastern becoming Byzantium at one point in time.</span>
