For a good portion of its history, the school endured severe financial hardship.

"Now to what portion of your national history would you guess that the speaker was referring?"

The orchestra performed mainly studio concerts for the first portion of its history.

We have studied large portions of your planet's history.

Without a central repository, a significant portion of Carnegie Hall's documented history had been dispersed.

Similar damage took place as the system moved into Scott County, though specifics are scarce for this portion of the storm's history.

Note that only a small portion of his history is covered by the Rindler chart!

For a major portion of its history, Venus had a peace treaty with Mars.

Unlike Goofy, Pluto is not anthropomorphic beyond some characteristics such as facial expression, though he did speak for a short portion of his history.

With the Hawkworld reboot in 1989, this portion of Hawkman's history was retconned.