North east is where tulsa and oklahoma city are located both major cities
B. Slavery
That is because Hindi got into Fiji through Indentured Servitude and workers who were forced to work there.
It would be C. Rain. Water is evaporated from the earth into the sky to form clouds. Then it turns into rain that falls to the ground, and this process continues.
I hope this helped if you need a better explanation then ask, and I'll see if I can't provide you with one.
I think the United States is a well developed country. Like if you see India or Africa they are still developing.
I hope this helps :)
