They were built to defend these travel ways or to defend nearby towns and cities. Forts often dictated the military strategy of both sides. At the start of the Revolutionary War, the American continent was already dotted with forts that had been constructed as recently as the French and Indian War fifteen years prior.

Why the forts are built?

The forts were constructed in order to influence the people, showcase the wealth, power and glory of a king. Most of the forts were actually castles. But in 17- 18 century British used the word forts for castles. Most of the forts were constructed between 1300- 1800 A.D.

Why were forts built in ancient times?

A fort could provide shelter to the king and his armies against enemies and check the invaders from advancing further into the kingdom. ... Capturing forts was necessary as enemy capitals were usually fortified and no invader could proclaim victory without these strategic strongholds.