Answer:
Lydia, with its capital at Sardis, rose to its greatest prominence under the reign of the Mermnad dynasty (c. 700 - 546 BCE).
When Cyrus II, King of Persia, invaded Sardis in 547 BCE, it became obvious that the lack of a defensive wall protecting the lower city was not a wise choice. The Lydian king Croesus simply retreated to the upper town, and the Persian army controlled the lower city with very little resistance.
Explanation:
You don't show options, so here are the different definitions
1. "the study of past events, particularly in human affairs."
2. "the whole series of past events connected with someone or something."
3. "a continuous, typically chronological, record of important or public events or of a particular trend or institution."
Ancestors this is a complete guess sorry
Answer:
ANSWER A) IT WAS ESTABLISHED BY PRESIDENT ROOSEVELT.