Can someone please help me​

Which organization provides to get information about to protect women from human trafficking the best ngo to contact would be

What made the settlement of oklahoma territory different from that of other territories

How did the completion of the transcontinental railroad change the lives of american citizens? a-it increased the wealth of all americans and enabled them to travel more.b-it made cross-country travel too expensive for ordinary americans.c-it decreased the safety of americans who moved to settle the plains.d-it shortened travel time between the east and west for all americans.