Answer:
Formal Tone
Explanation:
The best description for the tone of this excerpt would be a Formal Tone. The author of this excerpt is describing the reasons as to why the nations all over the world must stop violence and pursue a more peaceful existence. The author does this by providing educational information as to why this is fighting for peace is a worthwhile endeavor. These educational and factual passages set the tone as a formal one.
Some of the contracts include;
Land-contracts related to land sale, mortgage and purchasing real estate must be in writing.
other contracts include,contracts to be responsible for someone else's debt,contracts last more than a year,sales of goods in excess of $500.
Speech, worship, want and fear :) hope it helps