These countries started off with disagreements and bad things happened, but the reason why they do Cooperate now is because the have a shared interest. For example when the United States and Russia had to join together despite the US not wanting to get involved because of Hitler. They all had to do the same thing which is set aside their differences and focus on what was going to help them both in the long run. Lastly, resources are also a huge component as to why they are buddies now. Every country relies on another country for a specific resource and once that resource is taken away they’ll have no where else to go, so they have to go back and forget their differences. Ie. the United States and Japan.
Answer:
D.An ever-changing system of rules and laws
Cars enabled people to travel and relocate more readily
Slavery during the 17th century worked more like indentured servitude. The first blacks to come to the Americas were indentured servants. They worked off the debt of their passage and were given land following their servitude. The whole system of indentured servitude fell away after land resources became limited. Blacks were allowed to purchase their freedom, buy land, even some having their own slaves. As the colonies entered into the 18th century, the black population was increasing as slave labor became more important to the plantations. Increasing numbers coupled with slave revolts led to the creation of slave laws in many of the colonies. These laws made slavery lifelong and a status associated with birth to a slave mother. Though slavery was becoming less common in the British Empire, when the US became independent, slavery became a part of the new country's economy and social structure.
