People begin to migrate out of Africa possibly about.... 2 million years ago.
To briefly compare both terms, geography refers to the study of the physical features of the earth as well as its inhabitants or the population; whereas, geology refers to the study of the structure of the earth, its development as well as its origin.
The correct answer is D.) Court clerks refusing to issue marriage licenses to same-sex couples.
The definition of grassroots activism is a movement that is born out of the personal convictions of an individual or a group of individuals about a particular issue and that is not originated in the will of an established political movement or leader (s). It is considered that a grassroots movement is spontaneously created by the will of ordinary citizens who want to make their voices hear about a particular issue and although its later stages may involve participation of political groups or leaders, the initiative for its inception was the concerns of ordinary citizens. This answer is a direct reference to the case of Sandra Davis, a Kentucky country Clerk that refused to issue same-sex marriage licenses due to her own personal convictions and in the name of "religious liberty". Her initiative was purely personal and was not the result of organized political efforts.
The order is
1. Federal
2. State
3. Local
The reason why some of the founders of the American republic considered the lack of a national executive and judiciary under the Articles of Confederation as one <span>of the documents great strenghts is because the favored a weak central government and "strong" individual states--since they were afraid that a strong central government would become tyrannical. </span>
