Complex sentence: Other groups formed in the early 1970s in response to growing anti-Arab sentiment related to the Arab-Israeli conflict, which resulted in government investigations, executive orders, and legislative provisions to combat terrorism which impacted on Arab American rights and activism.
Split into simpler sentences: Other groups formed in the early 1970s in response to growing anti-Arab sentiment related to the Arab-Israeli conflict. They resulted in government investigations, executive orders, and legislative provisions to combat terrorism which impacted on Arab American rights and activism.