The Louisiana Purchase helped to double the size of the country and provided control of the Mississippi River. The Louisiana Purchase was a massive land purchase by the U.S. from France under President Thomas Jefferson's administration.
To ensure that their facts that they are studying are correct.
The Government was split into three branches of the Judicial branch, the Executive Branch, and the Legislative branch. To simplify, Judicial is the Supreme court who interprets the constitution. Executive is the branch under which the president operates and does and commits to his duties. Legislative is Congress who introduces laws, policies, and legislation then debate its entry. The president can veto congress, congress can impeach and remove the president from office, and supreme court can stop congressional and executive actions in their tracks. Hope this answers your question
The Ottoman Empire was one of the mightiest and longest-lasting dynasties in world history. This Islamic-run superpower ruled large areas of the Middle East, Eastern Europe and North Africa for more than 600 years. The chief leader, known as the Sultan, was given absolute religious and political authority over his people. While Western Europeans generally viewed them as a threat, many historians regard the Ottoman Empire as a source of great regional stability and security, as well as important achievements in the arts, science, religion and culture.