- What changes did Jacob Riis cause in housing in the slums of New York ? And how

Why did the outbreak of world war 2 create a need for new military bases across the country?

Plz ! after the first battle of bull run general ivan mc dowell was removed from command of the union army he was replaced by a. general ulysses s. grant. b. general george mcclellan. c. general robert e lee. d. general george meade.

The development of england as a nation-state occurred because of increasing?