events that occurred before the existence of written records in a given culture or society.
This means the second one or the one that says The era before the written word was invented
The correct answer is c. EXPLAINTION IS because in 1965 all of them
The census tracks the population in the United States by county. Then the government issues the number of electoral votes proportionally based on the states' populations. States which gain people gain electoral votes, while states who lose people, lose electoral votes. The US issues a census survey every 10 years.
The U.S. purchased the Louisiana Territory from France in 1803.
