Role strain is when a strain is being experienced between one role and a role conflict is when a conflict occurs between two roles.
The Japanese attack had several major aims. First, it intended to destroy important American fleet units, thereby preventing the Pacific Fleet from interfering with Japanese conquest of the Dutch East Indies and Malaya and to enable Japan to conquer Southeast Asia without interference. Second, it was hoped to buy time for Japan to consolidate its position and increase its naval strength before shipbuilding authorized by the 1940 Vinson-Walsh Act erased any chance of victory. Third, to deliver a blow to America's ability to mobilize its forces in the Pacific, battleships were chosen as the main targets, since they were the prestige ships of any navy at the time. Finally, it was hoped that the attack would undermine American morale such that the U.S. government would drop its demands contrary to Japanese interests, and would seek a compromise peace with Japan.
He wanted to end slavery at the same time
The statement is incorrect. Martin Luther King Jr was arrested for participating in the Birmingham campaign, among other people. This is when he wrote his famous letter from Birmingham jail. The person who was arrested for refusing to give up their seat was Rosa Parks, and this was in 1955, which is 8 years before the mentioned year.
