What would be the best title for this map? a) european invasions b) the spread of islam c) the bantu migrations eliminate d) mansa musa's journey

What do you know about harriet tubman?

How long was it from the time african american men were given the right to vote until women were given the right to vote?

Before they can be published, scientific papers must be peer-reviewed. this means that: a) some other scientific experts read the papers and guarantee that they are true.b) some other scientific experts read the papers and provide quality control by eliminating many mistakes.c) an editor reads the papers, to make sure that all the semicolons are in the correct places.d) everyone in the world is given the opportunity to comment on the papers through a specially maintainedblog.e) government bureaucrats read the papers, to be sure that the papers do not insult the political positions ofthe current officeholders.