The two states had three major conflicts against each other over the course of their existence.

The criteria for the award has changed over the course of its existence.

One and another he had heard a good many theories in the course of his existence.

There have been no other significant alterations to the house in the course of its existence.

Over the course of their existence, they won multiple league championships.

Over the course of the group's existence, several hundred people joined and left.

It was a marginal seat held by both major parties over the course of its short existence.

Over the course of their existence, they had seven band members.

Over the course of the church's existence, significant modifications were made.

In the course of its existence, it had at least three different homes.