Walter was an English landed gentleman, writer, poet, soldier, politician, courtier, spy, and explorer. He was cousin to Sir Richard Grenville and younger half-brother of Sir Humphrey Gilbert.
The to main ways in which the colonists defied Britain after the repeal of the Townshend Acts was to ignore the Stamp Act and to boycott a variety of British goods.
They used their superior two-wheeled chariots and their iron weapons
hoped this helped!
Answer: Gupta Empire
Explanation: The number system was developed by a mathematician and astronomer named Aryabhatta in 498 CE. This system became known as the Arabic numerals, but it is really a Gupta accomplishment. Hope this helped! :)