Read the excerpt... "November 15, 1990, marks a milestone in Clean Air Act 1 history ... (This milestone was) the signing of the 1990 Amendments. These
amendments set the stage for protecting the ozone layer, reducing acid
rain and toxic (substances), and improving air quality and
visibility." — "Celebrating the Clean Air Act Amendments of 1990,"
Environmental Protection Agency (EPA)... What was the primary purpose of
these amendments? *
Te

what are the choices?

the correct answer is a) egypt and china.

egypt and china are two of the world’s oldest civilizations known by man. both ancient empires have left a great historic and cultural legacy to the world through archeology. both civilzations developed complex social relations, had deep religious beliefs, had dominion of agriculture and left writing records to understand their customs and culture.

among the requirements to consider a civilization, we find urbanization, writing records, a place of residence, agriculture methods, technological specialization, means of transportation, currency, population density, social stratification, and political integration.

to keep us neatruel and not get involved in any wars

he assumed control of treaty negotiations with a hostile power

barrio is a spanish word meaning neighborhood. in spain, several latin american countries and the philippines, the term is also used officially to denote a division of a municipality while a ghetto is a part of a city in which members of a minority group live, typically as a result of social, legal, or economic pressure. the term may have originally been used in venice to describe the part of the city to which jews were restricted and segregated.