After repeated urgings from Presidents Kennedy to Reagan to Bush, this city was finally made whole again in 1989.

- Berlin

Explanation:

'Berlin' was the city that was made complete again after the Berlin wall faced its fall in the year 1989. This wall built during the cold war by Germans in 1961 to geographically segregate the Eastern, as well as the western part of the city as they had a threat that the people may move away from towards East Berlin which was ruled by the Soviets at that time and West Berlin dominated by Allies. Thus, they hatched out this plan but its destruction reunited the isolated Berlin and gave it a complete form again.

Born to a minor warlord in Okazaki, Japan, Tokugawa Ieyasu (1543-1616) began his military training with the Imagawa family. He later allied himself with the powerful forces of Oda Nobunaga and then Toyotomi Hideyoshi, expanding his land holdings via a successful attack on the Hojo family to the east. After Hideyoshi’s death resulted in a power struggle among the daimyo, Ieyasu triumphed in the Battle of Sekigahara in 1600 and became shogun to Japan’s imperial court in 1603. Even after retiring, Ieyasu worked to neutralize his enemies and establish a family dynasty that would endure for centuries.