The answer that I have received from my research, is; There are four paths to Nirvana. Which would make the answer A.
God Bless.
Gettysburg address was a famous speech givin by abe lincoln
The Battle for Guadalcanal is important because Allied forces finally began to take the offensive for the first time in the Pacific. This battle was held from August 7th, 1942 to February 9th, 1943.
They weren't so successful at conquering Europe or China. Of course, one can blame the long supply lines, but in these cases their adversaries were also determined to repulse them.
In contrast, Byzantium and Persia were exhausted from mutual warfare. Tribes related by kinship to Muslim Arabs had served as mercenaries during this period, so there was a lot of tactical knowledge available.
The Byzantines retreated to the highlands of Anatolia upon losing their lower-lying provinces to the Muslims. I am not sure if they launched a determined counter-attack. The Persians did, but they could not fight coherently.