Write a short persuasive essay in which you theorize what the single greatest social development was in the United States from the establishment of the Republic in 1788 to the eve of the Civil War in 1860.

Counterculture is mainly driven by the youth because

Describe the geography of the nile valley . how did this geography affect civilizations that emerged in the nile valley

Nwhich situations is the principle of cross-cutting relationships useful in determining relative age? check all that apply. a fault breaks through sedimentary layers. sedimentary layers form and then are tilted. igneous rock forms between sedimentary layers. sedimentary layers form over millions of years in a lake bottom. lava flows form on top of one another from several eruptions over time.