Ottoman empire successfully accumulate power

Because of the weak horse riding skills.

The Ottoman Empire was one of the longest in history, lasting from 1299 to 1923.

The founder was known as Osman I, or Othman. Osman belonged to the Seljuk group, Turkish nomads who converted to Islam and formed an empire that dominated Central Asia in the twelfth and thirteenth centuries. In 1299 Osman declared his jurisdiction in Anatolia, then linked to the Seljuk Empire, independent of it. From that year was founded the Turkish-Ottoman sultanate.

in 342 bc j._c. egypt fell into the hands of the persians, under the reign of nectanebo ii

greek city-states unite in a revolt against the persian empire at the beginning of the fifth century bc. j.-c  

from the year 660 or 659 bc ad, cyrus preached the revolt against the medes to deliver the persians.

a factory opens that mass-produces light bulbs.

explanation:

not sure if that's an answer to your questions but this is an example! : )