In what respects were the mesoamerican empires, mayan, aztec, toltec, incas the same as other ancient empires? In what respects were they different?

Aging populations can be a problem for developed countries because a) there are fewer younger workers coming into the workforce. b) most older workers demand top-level pay and full benefits. c) many older people are skilled in manufacturing, not technology. d) younger workers cannot find jobs when older people work longer.

Select all that apply. in 1830, the french king charles x

Even though the u.s. declared neutrality, who did most americans side with in wwi?