Presidential candidate Hillary Rodham Clinton is hoping history is made during Gay Pride month.

In a tweet released Monday, Clinton wished followers a Happy Pride Month, then added, “Hoping this June is one for the history books.”

The Supreme Court is expected this month to hand down a ruling in a case challenging gay marriage bans in four states. The decision could strike down the nation's remaining 13 bans, which would lead to nationwide marriage equality.

Clinton is also celebrating Pride with campaign merchandise.

Among the items featured in the Clinton campaign Pride store are rainbow-colored stickers and buttons, a t-shirt emblazoned with, “Yaaas, Hillary!” and another shirt that quotes Clinton as secretary of state: “Gay rights are human rights.” A Hillary Pride tank costs $30.