It became a US State on 2 November 1889.
South Dakota became a US state on 2 November 1889.
South Dakota became a US State on November 2, 1889.
Northwest Territories and Nunavut
Northwest Territories and Nunavut
It became a US State on 2 November 1889.
It became a US State on 2 November 1889.
North Dakota became a US state on 2 November 1889.
I think this is actually 2 questions. Every one of the US states have voting members in Congress. Usually each state has 2 Senators and a number of Representatives (based on the population of the state.) However, US territories are not states and do not have voting members in either the Senate or House of Representatives.
Those are Alaska and Hawaii - so 3 + 2 = 5
No
Georgia became a state in 1788 when it became the 4th state to ratify the US constitution; it was also one of the states that seceded from the union to form the Confederacy, during the period of the Civil War.