Washington Monument for kids. Chester Arthur was the 21st American President who served in office from September 19, 1881 to March 4, 1885. One of the important events during his presidency was the dedication of the Washington Monument on February 21, 1885.
The flapper is a round rubber seal that stops water from draining from the tank and into the toilet bowl. When you flush the toilet, the chain pulls the flapper up so fresh water can fill the bowl. Problems with the flapper are among the most common causes of a running toilet.
The float bulb inside the tank may have sprung a leak, keeping the shut off valve from working. While plunging the toilet may cause the bowl to overflow, it had no real connection to the tank overflowing. The way to solve the tank overflow, is to replace the float and other parts inside the tank. Source(s):