How does the modern era differ from the post-classical era? a. economies are based on agriculture during the modern era, but were based on manufacturing during the post-classical era. b. the modern era has seen the rise of powerful imperial states, while the post-classical era was characterized by smaller city-states. c. the modern era is characterized by global exchange of ideas and goods, while this kind of exchange was mostly regional during the post-classical era. d. nations rely on raw materials from within their own borders during the modern era, but they relied on materials from abroad during the post-classical era.

Option: C. The modern era is characterized by global exchange of ideas and goods, while this kind of exchange was mostly regional during the post-classical era.

Explanation:

The post-classical era is characterized by the expansion of the civilizations around Asia and the Middle East with a flourished trading with nearby regions. Where the modern era is known by its connection with the worldwide in terms of interchanging ideas and merchandise, industries and development in the areas of science, technology, politics and warfare.  

because its important to learn about other countries and how high tech they are compared to us. also its good to learn about other cultures and how ours differs and in common also we need to learn about companies that we still buy since they ship it here.

"a problem throughout latin america is widespread poverty. what can those countries improve? the higher the literacy rate" or "education, the lower the rate of poverty".

although the majority of the total population and the population   poor in latin america and the caribbean is in the centers   urban areas, in relative terms poverty remains a   rural phenomenon in the region. the incidence of poverty and   extreme poverty is much greater in rural areas than   in urban areas without going further, in 1997 more than half of the   rural households lived in poverty and about a third in   situation of extreme poverty. in addition, the difficult economic situation   of most of the countries in the region in the past   two years has surely deteriorated those figures. to the poor   of the rural areas of the region are raised at least   three basic problems: i); insufficient nutrition, poor health and   poor educational services; ii); scarce opportunities   productive employment in agriculture and non-agricultural activities;   and iii); low degree of organization to effectively promote   the rural interests. the number and variety of circumstances   that cause rural poverty, as well as heterogeneity   of conditions in which it occurs in different countries   and regions hinder the search for effective solutions and   efficient to raise the welfare of the rural population.  

the mechanisms to reduce poverty are   focuses on three types of important action possibilities and   complementary to generate or raise the income of the poor   of rural areas: one that is based on the growth of   agricultural sector; another that aims at sustainable use and conservation   of natural resources, and the last based on the importance   growing rural economic activities that   they develop outside the agricultural land. there are at least other   two possibilities for reducing rural poverty: the traditional migration to urban areas and assistance to   people who need income transfers to overcome   the poverty threshold or to have a minimum access to   social safety nets.