Which is an informal qualification to run for the senate?

a. the candidate must be a resident of the state they represent.

b. the candidate must have been a citizen for at least 9 years.

c. the candidate must be at least 30 years old.

d. the candidate must appeal to a wide range of voters.

The candidate must claim to more voters, which is the informal qualification for the senate. The correct answer is option D

Explanation:

The House of Senate (Upper house) has different powers from the House of Representatives (lower house) because the Senate advises the President and the House can impeach the President.

The privileges of the senate are:

1.Election of Vice President,

2.Adjudication of impeachment,

3.Approval of appointments which are made by the President,

4.Approval of treaties which made with foreign states.

abraham lincoln  (february 12, 1809  – april 15, 1865) was an american statesman, politician, and lawyer who served as the 16th  president of the united states  from 1861 until  his assassination  in april 1865. lincoln led the nation through the  american civil war, its bloodiest war and its greatest moral, constitutional, and political crisis.[2][3]  he preserved the  union,  abolished slavery, strengthened the  federal government, and modernized  the u.s. economy.