One of the key ideas of laissez-fair policies was that the government--both state and federal--would play an absolutely minimal role in the economic affairs of the public, since these people believed that government intervention hurt productivity.
Answer:
The scientists and educators in the Mojave studied microbial life in the desert and the similarities of geologic formations to those of the moon and Mars. Teams also used a hot air balloon to test new remote-sensing equipment to detect subterranean formations. So they are going to keep furthering things like this.
Explanation:
Since you provide no options, i assuming it would be : National spending
It's a total calculation of the amount of goods/services that being consumed by a nation within a specific period (usually calculated every year)
hope this helps
