What physical process is responsible for the creation of rift valleys in sub-saharan africa

Why are low-lying lands more suitable for agriculture than hilly areas?

Que actos del pueblo simbolizaron el inicio de la revolucion y la caida de la monarquia?

Essay: both benedict arnold and alexander hamilton were ambitious men who took great risks as leaders in the american revolution. write an essay in which you discuss the impact that the ambitions of individuals had on the birth of the united states. remember to use textual evidence from both written sources to support your argument.