Answer: Tanks and military-grade planes
Explanation: Imperialism was about almost everywhere in Europe at the time and around that time most European countries had territories in Africa which lead to constant fighting for the land there. What this lead to was intense fights between nations by them creating proxy wars (militias/Rebel groups) to fight against each other which were being supplied by that country that wants more land for them self. With that it lead to Archduke assassination which lead countries to declare wars on one country which then would mean they would declare war on multiple countries in realty because countries would ally each other and the domino effect went down hill from that. So Archduke assassination was just really a "reason" to fight with another nation for more land (resources).
Taxes. After the French and Indian war ended, Britain was in huge debt and needed the money to owe to New France. King George III imposed heavy taxes on the American (British) colonists. The colonists revolted on taxes on paper, tea, etc. and what would be known as the American Revolution began on a Lexington battlefield in 1775.
Hope this answers your question! :)
Answer:
I believe is B) Families relied on farming for food supplies
Explanation:
Which carries out and enforces federal laws ..