A. Developing nations are characterized by low income, high birth rates, high infant mortality, and economies still within an agrarian or early industrial mode of production.
<span>The federal government of
the United States was created by the Constitution, which went into
operation in 1789 when the first Congress convened and George Washington
took the oath of office as president. The government is called federal
because it was formed by a compact (the Constitution) among 13 political
units (the states).</span>
To re word it copy and paste and change the words a bit like in stead of " they interacted" say they synergy
