What year was the crimean war and what was the out come of the american-spanish war and who started ww1

Why were inventors essential or necessary for an industrial revolution to happen in america

Which factor best suggests a cause for the urban problems shown in this table? (3 points) increasing discriminatory housing practices shifting population density gradients over time declining urban renewal efforts by city governments declining basic employment sector in industrial cities increasing gentrification efforts in the inner cities

Which physical feature minimizes population density in northern africa?