Each state of the United States selects two senators to represent their states in the United States Senate. In 1913, the 17th Amendment[?] to the United States Constitution provided for the direct popular election of senators; prior to this, senators were selected by state legislatures.
... members were the United Kingdom, France, Germany, Italy and Spain.
In 1985 France withdrew in favour of the 100% French Avions de Combat Expérimentaux (ACX) project ...