Why did Philip ll have an advantage over the Greek city-states

The Greek city-states were battling among them, resulted became weak.

Explanation:

Philip second was the king of the ancient Greek kingdom of Macedonia, located in the northern peninsula of Greece. He took advantage of the weakness of the other city-states like Athens, Sparta, Thebes, etc because their continuous fighting among them had made them weak. Other vital reasons for his success were the reformation of the Ancient Macedonian Army,  changes to his cavalry and siege equipments, the establishment of the Macedonian Phalanx, which appeared to be crucial in preserving victories on the battlefield.

the answer is b. osage.

answer: secession

secession, as it applies to the outbreak of the american civil war, comprises the series of events that began on december 20, 1860, and extended through june 8 of the next year when eleven states in the lower and upper south severed their ties with the union. the first seven seceding states of the lower south set up a provisional government at montgomery, alabama. after hostilities began at fort sumter in charleston harbor on april 12, 1861, the border states of virginia, arkansas, tennessee, and north carolina joined the new government, which then moved its capital to richmond, virginia. the union was thus divided approximately on geographic lines. twenty-one northern and border states retained the style and title of the united states, while the eleven slave states adopted the nomenclature of the confederate states of america.

explanation: