Answer:
At the start of the First World War, aircraft like the B.E.2 were primarily used for reconnaissance. Due to the static nature of trench warfare, aircraft were the only means of gathering information beyond enemy trenches, so they were essential for discovering where the enemy was based and what they where doing
TANKS
Things like barbed wire and machines guns and trenches had turned warfare (from about the time of the US Civil War through WWI) into a process in which the defense had a huge advantage. Tanks changed that. They were able to drive over all sorts of terrain, including trenches and they were able to smash barbed wire.
Gathering fruits and berries and grinding grain
Answer: C. New outbreaks of the Black Death
Explanation:
The very infamous Black Death that is said to have killed around 50% of Europe's population, was spread from Asia when the ships that had gone to trade there came back with the infected rats that carried the disease and as the ships went to different cities to trade, they unknowingly spread the disease more.
This would not be the last time diseases were spread from Asia but it was most probably the most devastating case.
Answer:
The American Revolution didn't only affect America but it also affected France. In 1789, French citizens rebelled. Many French citizens saw the Americans as an example. They issued the declaration of the Rights of man and the Citizen, and they modeled part of the Declaration of Independence
Explanation: