51. which is true about the population of the united states over time?

The population of the United States has maintained a steady and notable growth over the years, from 4 million inhabitants during the 1790s to approximately 330 million in 2020. As it can be seen, it has been a notorious growth that is around 1% per year on average, mainly because of the high birth rate in the country (today, more than 3 million births per year) as well as the high immigration rates that arrives at the country.

aug 15, 2012 - although van leeuwenhoek was not the inventor of the microscope, he advanced it more he loved to grind and focus a new lens in order to see the unseen world. most of leeuwenhoek's microscopes were silver. in a simple but significant experiment (1668), he demonstrated that worms found on

explanation:

an oligopoly is a term used to clarify the structure of a particular market, industry, or organization. a market is considered oligopolistic or amazingly focused when it is shared between a few companies.