Answer:
Task System, Wage labour, Sharecropping.
Explanation:
Task system was used in the coastal areas of the US, Caribbean in rice and sugar plantations. While Sharecropping was used in North Carolina and Virginia. Share croppers were free people who tilled the land in return they had to pay the rent to the land owners. The sharecroppers were white and black farmers who lacked the money for purchasing land, livestock and seed after the civil war.
Wage labour was used in Louisiana's sugar plantations. It was a socioeconomic relationship between an employer and worker where the labourers sold their labour under an employment contract.
Task system was the system of labour under slavery found in the Americas. It was considered to be less brutal than slave labour. Slaves working under this system often got the time for recreation and producing goods to earn for themselves. In this system the slaves were assigned specific tasks and they were free for the after finishing the task. It was mostly used in rice, coffee and sugarcane plantations as supervision is not needed while working on their plantations.
The first coins were believed to be invented in China.
The U.S wanted to remain neutral, based on what Woodrow Wilson wanted, but after Germany started sinking U.S ships, they got included.
It would be the term "c. inflation" that refers to an economic situation where the large amount of money in circulation creates continuous pressure to raise prices, since the value of the money actually decreases.