Why did W. E.B Du Bois criticize Booker T Washington

Why is it useful for historians to base certain studies on the analysis of historical themes

Under president reagan, the united states began to develop the strategic defense initiative, nicknamed "star wars.” what was the goal of that plan?

How did the united states’ approach regarding the japanese economy shift during the korean war? it focused on growth rather than reform. it focused on reform rather than growth. it focused on reform rather than stabilization. it focused on stabilization rather than decline.