Each term is made up of several weeks, typically starting and ending with an event, ultimately leading to a key battle to be won.

Passage of the amendment became the key battle regarding the pipeline.

It existed from 1861 to 1864 and participated in several key battles during the war.

Indeed, Philadelphia won key one-on-one battles in the opening period to take a 1-0 lead.

This key battle occurred in the spring of 1405.

However, Washington kept his troops together and won the key battle.

Heavy cavalry was the difference between victory and defeat in many key battles.

Another key internal battle for the Jets will be among the linebackers.

By the Revolutionary War, the city becomes the site for several key battles.

Each depicts a monarch during whose reign a key battle or war took place.