The correct statements are:
Explanation:
The United States Constitution was created during the Constitutional Convention of 1787 in the Old Pennsylvania State House after reviewing the Articles of Confederation, and the effects of its weaknesses. All states except Rhode Island sent elected delegates to act as representatives to the Convention.
The Constitution established people as the highest authority in order to make a legitimate Constitution and to avoid tyranny, this is stated in the Preamble of the Constitution (We the people of the United States, in order to form a more perfect Union...).
After the first draft of the Constitution, the ratification process began and with it the struggle between Anti-federalists and Federalists, this resulted in the addition of the Bill of Rights (first 10 amendments of the Constitution), and when the ninth state (New Hampshire) ratified it, it was considered officially established.