Tiera Fletcher claims that there is a lack of diversity in STEM fields. Which selection from the article provides the MOST sufficient evidence to support the claim?

the hyksos invasion. the hyksos were able to attack egypt successfully because of their skills in using bronze weapons, composite bows and the use of the horse and chariot during the invasion. although the egyptians depict a barbarian-type overthrow, the truth is the seizure was likely a relatively peaceful one.