Because in that time Alaska was just a cold place where none would like to live, with no economic interest or strategic location. Just a piece of land
The Qin dynasty was the first dynasty to start connecting the various walls into a greater whole. That happened around 221 to 206 BC and was done under the reign of Qin Shi Huang. Though the wall was later improved still by other dynasties, it was during the Qin dynasty that the Great Wall of China was first formed into a cohesive structure.
Answer:
Donald Trump is the current president of the United States.
