Two theories have been advanced that explain the spread of the earliest modern humans across the globe. their names are: multiregional and out-of-africa. explain a) their differences and b) which one is favored by researchers and why

yes

explanation:

battle of saint-mihiel, (12–16 september 1918), allied victory and the first u.s.-led offensive in world war i. the allied attack against the saint-mihiel salient provided the americans with an opportunity to use their forces on the western front en masse.

explanation:

where is the passage?

can't without the passage.

post the full question.

answer; i believe its (jade); good luck