KANSAS CITY, Mo. -- Control of Congress is stake this election. Races for the House and Senate will determine which party holds the majority — and the power to boost or block a new president’s agenda. Key contests are playing out alongside the White House race but also in unexpected corners of the country. In New York and California, Democrats are trying to win back Republican-held seats and House control. Vote counting in some races could extend well past Tuesday. A few seats could determine the outcome: Here are some of the key local races FOX4 is following: Missouri Amendment 2 - Sports Betting Missouri Amendment 3 - Right to Abortion Missouri Governor U.S. Senate - Missouri Jackson County Prosecutor Johnson County Sheriff Johnson County District Attorney Missouri Proposition A - Raise Minimum Wage Missouri Amendment 6 - Authorize Benefit Funding for Law Enforcement Missouri Statewide Offices Missouri Congressional Districts 4/5/6 Kansas Congressional District 3