Voters will elect governors in 36 states on November 3, with Republicans and Democrats each defending 18 seats in a closely balanced contest that could reshape state political control.

Republicans currently control 26 states to Democrats’ 24, and polling shows close races in Georgia, Nevada and Ohio, possible Democratic gains in Iowa, and a potential Republican pickup in Kansas.

The issues driving voters vary by state: education is a leading concern in Texas, housing in California, while economic and social welfare concerns resonate more broadly.

Governors oversee state agencies, implement laws, propose budgets and policies, and wield influence over areas such as education, health care and public spending, while also shaping relations with the federal government.

The results will be watched for clues about future political trends and whether governors cooperate or clash with the federal administration on major national issues.

Strong gubernatorial candidates can also mobilize voters for their parties’ Senate and House candidates.