Which statement best explains how we know that some ancient american indian tribes fought with other tribes, long before the european settlers arrived in america?
a) historians have found newspaper reports detailing the battles that took place.
b) the american indians tribes kept written records of the battles in which they participated.
c) archaeologists have found skeletons with marks of violence, dating back to that time period.
d) the american indian tribes wrote about these conflicts in books, which are still around today.

muhammad (pbuh) was the messenger of allah (swt) his mission was to praise the name of his lord and the words of his lord thats where the qur'an comes in

eleanor roosevelt

his husband tremodulny   by adding propserity and being serious about thingds aswell such as with the new deal one of the best first ladies out there was eleanor

i think i will need more detail to answer if this is a specific question on a test, but technology advancements are good for many industries, such as medicine or food industries, new technology could us in medicine in ways such as new scanners to tell us more about our bodies or new cures or vaccines for diseases.