Which event does best complete the timeline?
a. japan becomes the most influential nation in asia.
b. japan secretly builds a large fleet to invade and conquer korea.
c. japan begins a period of civil war that lasts almost two hundred years.
d. japan begins a period of isolation that lasts almost two hundred years.

A. The czar agreed to give up some power and create a Russian

parliament.

Explanation:

The aftermath of the Russian Revolution of 1905, led to Tzar Nicholas II, to try and save his regime while retaining his power. In his bid to reduce the revolution's tension, Tzar agreed to give up some power and create a Russian parliament.

This is done by creating or establishing Imperial Duma or State Duma, which serves as the legislative assembly. The aftermath of the revolution in 1905, also led to what is known as "October Manifesto" and the Russian Constitution of 1906.

Hence, the correct answer is "Tzar agreed to give up some power and create a Russian parliament."