Yes, it is true that in general the Northeast was the region most opposed to the annexation of Texas, since this would have meant an expansion of Southern power, which many in the Northeast wanted to avoid.
The primary reason for European colonization of Africa was capitalism. European nations saw an opportunity for new trade routes and potential wealth in some of Africa's natural resources. The geographical limitations of Europe were also a factor.
In the video, Nixon appeared to be nervous and uncomfortable. Those who listened to the debate on the radio would not have seen this as clearly. On the other hand, Kennedy appeared to be confident and comfortable, and he spoke clearly while focusing on the camera.
is actually the right answer i just took the test