In June of that same year, Virginia ratified the Constitution, and New York followed in July. On February 2, 1790, the U.S. Supreme Court held its first session, marking the date when the government was fully operative. Rhode Island, the last holdout of the original 13 states, finally ratified the Constitution on May 29, 1790.
How Often Should You Flush Your Brake Fluid. You should flush the brake fluid in your car at least once a year to maintain peak performance. This is important because proper braking performance is crucial to safety. Properties of Brake Fluid.
1 Midas of Madison in Madison, Wisconsin, provides brake fluid flush services for $89.99. 2  The price includes removing dirty brake fluid, replacing bleeders (if needed), adding new brake fluid, bleeding air out of the brake system, and a road test once the job is completed. A brake fluid tester can be used to test the moisture content in the brake fluid. 2  The tester can cost around $20 to $40 or more. 3  If you are going to perform the job yourself, you may need a few specific tools.