Which is the main purpose of the preamble of the u. s. constitution? a. to define the rights of the people b. to form a more perfect state of union c. to force people to obey the government d. to outline the goals of government

Historians are concerned with the accuracy of their writings and readings but are also aware of the inability of authors to know every angle of every story biases, perspectives, beliefs, and a variety of other differences history being told by one person at a time no one being totally accurate, as hard as we try really need on this, and you^^

From 1990 to 2008, by what percent did the world’s most developed economies cut their greenhouse gas emissions?

Monopolies were legal in the united states until a)the 1860s. b)the 1870s. c)the 1880s. d)the 1890s.