A senator has to be at least 30 years of age and a citizen of the United States for 9 years. A senator also can not inhabit the state for which he was chosen.
The Senators are people chosen by citizens of the United States to represent the state they are from on the federal level. Two people from each state are chosen by the people of each state making the total number of US Senators 100.
A US senator represents his state.
A U.S. Senator has more power.
Usually a senator is chosen every 6 years.
He was the junior senator from Illinois.
Originally the US Constitution stated that senators should be chosen by state legislatures. The 17th Amendment that was passed in 1913 stated that the senators should be chosen through an election within their state.
Under most circumstances Senators are chosen by popular vote in a State wide election in the State they represent. Occasionally when an incumbent Senator dies or otherwise leaves office the Governor of their State will choose a temporary replacement, depending on the laws in that state the replacement will finish the term of the exiting Senator or will serve until a special election is held. US Representatives are chosen by popular vote in the congressional district they represent. The manner in which they are replaced varies from state to state.
Usually a senator is chosen every 6 years.
A US Senator represents all citizens of their respective state.
From Article I, Section 3, of the US Constitution: No Person shall be a Senator who shall not have attained to the Age of thirty Years, and been nine Years a Citizen of the United States, and who shall not, when elected, be an Inhabitant of that State for which he shall be chosen. So a candidate for Senator must have been a citizen for 9 years.
Andrew Johnson was a US Senator from TN and went on to be US president. Jefferson Davis was Us Senator from Miss. and went on to be Confederate president.