First one is speed
Grams is mass
And last one is size diameter is meters
There are many possible reasons but the two most common were christian missionaries who conducted religious missions all over the world in order to convert people, and the second being direct conquest like what Spaniards did in South American countries.
Answer:
It gives the reader more facts to go off of and can educate them more on the topic of the writing.
Explanation:
Bc it let's citizens know the limits of the government's power, and also imposes a system of checks and balances to ensure that these limits are obeyed