When a suffix is added to "invent" to form "invention", what happens to the word?

2points a challenge faced by general george washington at the start of the war was that: o a. his troops lacked weapons. o b. rival officers wanted his job. o c. british forces captured his home and family o d. his troops were surrounded by british forces. submit

Which describes a contribution from classical rome to modern western civilization? a. international gathering to celebrate sporting achievement b. written constitution based on natural rights c. large infrastructure projects to benefit the public d. direct election of the ruler by all residents of the empire

The massacre at sand creek was an attack by a colorado militia on peaceful american indians. a colorado militia on a group of dakota warriors. american indians on peaceful white settlers. federal soldiers on a group of cheyenne warriors.