What would life be if huey p newton weren’t a part of history

Why was the battle of gaugamela an important turning point in alexanders conquest of persian empire

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

Did the west show signs of cultural decline in the 20th century?