Answer:
Truman is concerned about Chinese communist coming forward
MacArthur said bring them on
Truman gives him the go ahead and MacArthur gets eye sight to the river but Chinese communist push him back to the 38 parallel
MacArthur said he is going to destroy china and Truman tells his to chill out and MacArthur is publicly disagreeing with Truman (like posting something on face book for public attention)
Explanation:
I believe the 1st one is A and second one is D
Laurasia was one of two supercontinents which, in turn, formed part of the supercontinent Pangea, about 335 to 175 million years ago; being the supercontinent of the north, Laurasia was formed by the primitive North America and Eurasia, taking the northern part of the modern continents as their lands. At that time, several mountain ranges arose from the collision of the contientes when they united in one, and caused, when they separated again, that North America, Europe and Asia, had similar geological formations, and similar primitive fauna and flora. Currently, the found fossils of the Mesozoic era are of the same type on both continents.