The model suggests that homo sapiens migrated to europe and asia replacing populations descended from neanderthals and older homo erectus. select all that apply.

a. assimilation

b. out-of-africa

c. multiregional continuity

The correct answer is B. The Out-Of-Africa model suggests that Homo sapiens migrated to Europe and Asia replacing populations descended from Neanderthals and older Homo erectus.

Explanation:

The Out-Of-Africa model, also called theory of African emigration, is the theory that maintains that populations of Homo sapiens left Africa and eliminated the existing populations of humans in Asia and Europe.

Studies certify the existence of two expansions, the first approximately 1.9 million years ago and the second approximately 700,000 years ago. Both coincided with periods of very heavy rains in East Africa, turning what is now the Sahara Desert into a savannah. In such a favorable travel environment, movements of large populations throughout the area were remarkably facilitated.

a.that is my answer.

brainliest .

the berlin blockade was an international crisis that arose from an attempt by the soviet union, in 1948–49, to force the western allied powers (the united states, the united kingdom, and france) to abandon their post-world war ii jurisdictions in west berlin. in march 1948 the allied powers decided to unite their different occupation zones of germany into a single economic unit. in protest, the soviet representative withdrew from the allied control council. coincident with the introduction of a new deutsche mark in west berlin (as throughout west germany), which the soviets regarded as a violation of agreements with the allies, the soviet occupation forces in eastern germany began a blockade of all rail, road, and water communications between berlin and the west. on june 24 the soviets announced that the four-power administration of berlin had ceased and that the allies no longer had any rights there.