The political climate is changing and there's beginning to be some responsibility now.

By the end of the century, however, the climate had begun to calm and the city saw improvements in service.

During the late Pleistocene period, the climate began a dramatic change.

The climate, particularly in Europe, began to cool 14,000 years ago.

After a while temperatures start to drop and the climate begins to change.

In 1861 attacks were strong, and even worse, a confrontational climate began to grow between the two countries.

The free and easy climate began to change in the late 1990's, and even more so after 9/11.

However from 1300 or so the climate began to cool.

After a couple of hundred years, though, the climate began to deteriorate.

By 1972, the climate had begun to change as the muscle car era ended.