Who mostly lived in tenement houses during the nineteenth and twentieth century?

a.) middle class
b.) upper class
c.) lower class
d.) aristocracy

What was wilfrid laurier's compromise?

This is the belief that a nation must develop and maintain a strong military force in order to pursue and defend its national interests.

When there are advances in technology, such as the personal computer, how might business productivity change? a) productivity is separate from technological advances so there is no impact. the new technology can replace outdated, less efficient, machinery. o) the businesses' products will no longer be demanded. d) manufactured items will be made elsewhere.