Answer:
On election day, Nixon defeated Humphrey by about 500,000 votes – 43.4% to 42.7%; Wallace received 13.5% of the vote. Nixon secured 301 electoral votes to Humphrey's 191 and 46 for Wallace.
Explanation:
"excavating Earth’s surface to reach veins of clean coal" would be the best option because this is done fairly close to the top of the Earth's surface. It's a controversial and dangerous practice.
Birthrate, death is mortality rate there is the difference.