PLEASE HELP!! 7.
Today, Centralia is an eerie ghost town. The wafting smoke and shifting soil are too dangerous for most to brave. The detour signs on Route 61 give no indication of the troubles in Centralia; most cars just veer around the smoldering town. But for those who are fascinated by the fire, Centralia has become a sort of mecca. Tourists come to stare at the devastated landscape, and conspiracy theorists gather to share their outlandish ideas. Of the visitors, the researchers are the most hopeful. They study Centralia's soil, plants, and animals, and they believe that the effects of the fire will shed light upon the processes that created this planet. Though a terrible tragedy, the Centralia fire may someday lead to breakthroughs in science and technology.
Read the last sentence from paragraph 7.

...the Centralia fire may someday lead to breakthroughs in science and technology.

Why does the author choose to end the passage with this sentence?
A. to develop a new argument

B. to establish the science involved

C. to provide hope in spite of the tragedy

D. to reassure the reader that the fire will continue

this is true car insurance is optionall

"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.

to replace ineffective because   andrew jackson's spoil system was a deliberate policy after he became president to remove federal employees he considered to be political opponents and replace them with his own supporters.