QUES: The Silurian is a major division of the geologic timescale that started about 443.8 ± 1.5 Ma. During the Silurian, Gondwana continued a slow southward drift to high southern latitudes, but there is evidence that the Silurian ice caps were less extensive than those of the late Ordovician glaciation. The melting of ice caps and glaciers contributed to a rise in sea levels, recognizable from the fact that Silurian sediments overlie eroded Ordovician sediments, forming an unconformity. Other cratons and continent fragments drifted together near the equator, starting the formation of a second supercontinent known as Euramerica. The vast ocean of Panthalassa covered most of the northern hemisphere. Other minor oceans include Proto-Tethys, Paleo-Tethys, Rheic Ocean, a seaway of Iapetus Ocean (now in between Avalonia and Laurentia), and newly formed Ural Ocean.

What large ocean covered most of the Southern hemisphere?
What is the answer?
ANS: unanswerable
QUES: Only a few contemporary societies are classified as hunter-gatherers, and many supplement their foraging activity with horticulture and/or keeping animals.

All of contemporary societies are classified as what?
What is the answer?
ANS: unanswerable
QUES: Prior to his inauguration, Eisenhower led a meeting of advisors at Pearl Harbor addressing foremost issues; agreed objectives were to balance the budget during his term, to bring the Korean War to an end, to defend vital interests at lower cost through nuclear deterrent, and to end price and wage controls. Eisenhower also conducted the first pre-inaugural cabinet meeting in history in late 1952; he used this meeting to articulate his anti-communist Russia policy. His inaugural address, as well, was exclusively devoted to foreign policy and included this same philosophy, as well as a commitment to foreign trade and the United Nations.

Policy in regard to what country was discussed at Eisenhower's first cabinet meeting?
What is the answer?
ANS:
Russia