Answer:
There were many difficult challenges that did not
have easy resolutions.
Explanation:
Answer: Mayflower Compact
Explanation: The Mayflower Compact was a document created by the passengers on the Mayflower upon landing in North America. It designed a system of self-governance for the colony based on majority rule.
I would say grams because measuring a phone in kilograms would (most of the time) give a 0.# Answer. THIS IS NOT A EXPERT ANSWER, IT IS A THEORY. I think that measuring a phone in grams is the better option.
Sorry if incorrect, I am also learning