Building through the Sierra Nevada Mountains was very difficult and dangerous. Temperatures were freezing during the winter and in one year alone there were 44 storms.There was the great danger of an avalanche for the men working through 18 feet of snow and camping on the tunnels beneath it. Creating tunnels through the mountains required blasting with nitroglycerin. Advancing at one foot of mountain at a time, a total of 11 tunnels was created.
During this era, human technology boomed. In this era, nomads have started farming. Nomads have stopped moving from one place to another. They have started forging metal tools. They also started pastoralism. They have communities and tribe. They were able to create a system on their own.
4. because if other countries deny what happened they do not learn from it and it can happen again 5 look for facts do your own resheach and don't take any information for granted (too late lol)
The right answer for the question that is being asked and shown above is that: "(4) printing press." It is the <span>technology development contributed most directly to the success of the Protestant reformation.
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These are the following choices
(1) astrolabe (3) wheel
(2) compass (4) printing press
Answer:
Confucianism, Daoism, and Legalism.
Explanation:
