Telescope
Thermometer
Air pump
submarine
D) European increased need for raw materials and specialized metals in order
The phrase "<span>Peace, Bread, and Land" was a popular Bolshevik phrase which became popular in 1917 - the correct answer is A.Bolsheviks.
It represented what workers wanted - peace, food, and land to tend (until then the land was in the hands of the wealthy lord. </span>
The answer is A. Imagine the 3 in 13 as a handcuff and the 1 as the key unlocking it
I believe there was a contest but I am not sure the answer to your first question.