(D)The development of stone tools, because the neolithic age has to do with the development of human tools.
Answer:
The period of competition for authority ended in late October 1917, when Bolsheviks routed the ministers of the Provisional Government in the events known as the October Revolution, and placed power in the hands of the soviets, or "workers' councils," which they largely controlled
Answer:
* Each church was cut from a solitary bit of rock to represent spirituality and humility. Christians inspires most of the features with Biblical names even Lalibela's river is known as the River Jordan
Explanation:
Lalibela is a town in Lasta Amhara Area, Ethiopia acclaimed for its rock-cut solid holy places. The entire of Lalibela is a huge relic of the middle age and post-archaic human progress of Ethiopia. Lalibela is perhaps the holiest city, second just to Axum, and a focal point tourism. In contrast to Axum, the number of inhabitants in Lalibela is totally Ethiopian Customary Christian.
Ethiopia was probably the earliest country to receive Christianity in the principal half of the fourth century, and its authentic roots date to the hour of the Missionaries. The houses of worship themselves date from the seventh to thirteenth century, and are generally dated to the rule of the Zagwe ruler Gebre Mesqel Lalibela.
The design and names of the significant structures in Lalibela are broadly acknowledged, particularly by nearby church, to be an emblematic portrayal of Jerusalem. This has driven a few specialists to date the current church structures to the years following the capture of Jerusalem in 1187 by the Muslim chief Saladin.
Here is a chart to help you
Yes they did it helped them a lot
