RICHMOND, Va. – Virginians are deciding today which party should control the statehouse in a widely watched contest that will test how voters feel about President Donald Trump and his possible impeachment.

The Old Dominion’s legislative elections are serving as the marquee warm up for the 2020 election cycle, while also serving as referendums on the state’s gun laws and abortion rights.

Outside groups and political parties are test-driving expensive campaigns to win over and motivate voters in a state that was until recently considered a presidential battleground. One of only four states having legislative elections this year, Virginia is the only one with control of the statehouse up for grabs. Republicans currently have a slim majority in both the state House and Senate.

Virginia has been trending blue for years thanks to the growth of more diverse and liberal suburbs and cities as population declines in more rural, conservative areas.