what is the difference between homogenous and heterogenous societies? and what do you think the pros and cons of them?

Does anyone know why the second great awakening occurred? (i need an answer asap because this is a question on my assignment! < 3 : ))

Time remaining 55: 44 the red sea is a body of water formed where the african and arabian plates are separating from one another. this sea is an example of a landform created by movement. a. lateral plate b. convergent plate c. divergent plate d. transform boundary

Which is one way the executive branch checks the power of the judicial branch a. the executive branch can propose constitutional amendments. b. the vice president breaks ties in the senate. c. the president can propose new laws to congress. d. the president has the power to appoint judges.