The plateau known as the Grand Canyon in Colorida, USA was formed in the time? A. Miocene
B. Pliosen
C. Holosen
D. Pleistosen​

operation overlord was the codename for the battle of normandy, the allied operation that launched the successful invasion of german-occupied western europe during world war ii. the operation was launched on 6 june 1944 with the normandy landings

i believe it d) heterogeneous

besides the fact that abraham lincoln abolished slavery, and greatly benefit black people, he had a heavy impact of the definition of what democracy was, and should be.

darwinism is survival of the fittest there for social darwinism is the survival of the wealthiest