Vote in Round 2 of the Arizona History Showdown

It's time for Round 2 of the Arizona History Showdown.

How it works: Click here to vote in the second round. Voting closes at 5pm.

• We'll show you the results in Wednesday's Axios Phoenix.

State of play: More than 500 readers voted in the first round, which featured 16 head-to-head matchups, to determine who was the most influential Arizona historical figure.

• With the first round behind us, we've combined the two brackets into one.
• But we've included the original two brackets so you can see who prevailed in each round and what the winning percentages were.
• See the results of the first round below.

Zoom in: Sandra Day O'Connor notched the most lopsided victory of the first round, besting Mormon pioneer Daniel Webster Jones with 95% of the vote.

• The closest race was between homebuilder John F. Long and José María Redondo, "the father of irrigation in Yuma." Long garnered 50.4% — we rounded up on the bracket — winning by five votes out of 561 cast.
• George W.P. Hunt may have helped write Arizona's constitution and served as its first governor, but country music star Linda Ronstadt gave him a run for his money, winning with 53%.