The half dollar coin has been a part of American currency since the late 1700s. It was first minted in 1794 and has been in circulation ever since. The half dollar coin has gone through many changes over the years, from its size and design to its composition. The half dollar coin was originally made of silver, but in 1965 the composition was changed to copper-nickel. This change was made to reduce the cost of production and to make the coin more durable. The design of the half dollar coin has also changed over the years. The most recent design, which was introduced in 1971, features a portrait of President John F. Kennedy on the obverse side and the Presidential Seal on the reverse side. The half dollar coin has been used for many different purposes throughout its history. It has been used to commemorate important events and people, such as the bicentennial of the United States in 1976 and the 50th anniversary of the Apollo 11 moon landing in 2019. It has also been used to honor presidents, such as George Washington and John F. Kennedy. The half dollar coin is an important part of American currency and has a long and fascinating history. It has been used to commemorate important events and people, and its design has changed over the years. The half dollar coin is a reminder of our nation’s history and its place in American currency.