The hypothesis was formulated during early research into voting behavior between the 1940s and the 1960s.

When he formulated a national energy policy during the 2000 campaign he turned to the oil industry for help.

The modern rules of many football codes were formulated during the mid- or late- 19th century.

One of the first priorities formulated during the exercise referred to violence experienced by children.

He added, however, that the projectedrevenues would run at least two months short of the current spending requirements, formulated during a more robust economy.

The first two fully abstract models not employing syntax were formulated during the 1990s.

These principles were formulated and applied but not defined as an ideology during the life of Atatürk.

Trot music was formulated during Japan's colonial rule over Korea from 1910 to 1945.

Later documents formulated during his life, such as passports, military career records and wedding documentation, gave him varying ages.

Cartland's career in Hong Kong began with formulating trade policy during the 1980s.