The main ones were the attacks of the Japanese in the North American bases, mainly the one of Pearl Harbor.
The answer for this question is option (B)- Understanding state regulations governing political parties.
A political party should understand every regulations in the state and its own efficiency in it. By understanding this process they political parties could possibly make use of the rule making, monitoring, and enforcement techniques to lead the state into a positive function.
Depends on the era. If you're talking about WW2, China affected Japans Political development through national competition and past differences. If you're talking about Modern, it would be the same answer. However, if you meant Ancient, then the correct answer would be the war economy system that propagandized the situation to gain base war support.
#1 would be C.
#2 would be B.
Good luck :D
The DLFF
The Battle of Tours (10 October 732)[8] – also called the Battle of Poitiers and, by Arab sources, the Battle of the Highway of the Martyrs (Arabic: معركة بلاط الشهداء, translit. Ma'arakat Balāṭ ash-Shuhadā’)[9] – was fought by Frankish and Burgundian[10][11] forces under Charles Martel against an army of the Umayyad Caliphate led by Abdul Rahman Al Ghafiqi, Governor-General of al-Andalus. It was fought in an area between the cities of Poitiers and Tours, in the Aquitaine of west-central France, near the village of Moussais-la-Bataille, about 20 kilometres (12 mi) northeast of Poitiers. The location of the battle was close to the border between the Frankish realm and the then-independent Duchy of Aquitaine under Odo the Great. The Franks were victorious. Abdul Rahman Al Ghafiqi was killed, and Charles subsequently extended his authority in the south. Details of the battle, including its exact location and the number of combatants, cannot be determined from accounts that have survived. Notably, the Frankish troops won the battle without cavalry.[12]