To what British politician was Princess Diana directly related?

Even though both ww1 and ww2 were in many ways the same conflict with basically the same countries facing off against each other, the way each war started was significantly different. the question is how what were the differences on how they started

How did the voting rights act and the 15th amendment combine to improve individual rights for african americans

Which new deal agency was most affective in aiding farmers during the depression