It is important to use a variety of digital material in a presentation so that it
1.) appears that an expert authored it.
2.) holds the audience interest
3.) builds the case more effectively
4.) needs less effort in the written portion.

apartheid, (afrikaans: “apartness”) policy that governed relations between south africa's white minority and nonwhite majority and sanctioned racial segregation and political and economic discrimination against nonwhites. people should not get this wrong. i was just answering a question.

this is a false claim the emancipation proclamtion freed all slaves in the rebillion states

d gerrymandering is the correct answer