I need help in my history class. If you can help please do.

The chart shows data on the construction of dreadnoughts, or armed battleships, by 1914. (look at chart provided) a logical conclusion that can be drawn from this chart is that britain and germany were a.)engaged in an arms race. b.)looking for ways to cooperate. c.)hoping not to fight on land. d.)the strongest nations on the earth.

Describe two observations that galileo was the first to make with his telescope.

What is the name of the social stratification set up by the vedic peoples of the indus river valley civilization