The "One Small Step" Act is intended to help preserve certain American sites at what location?

The 'One Small Step' Act preserves the Apollo landing sites for posterity

Companies contracted with NASA must promise to steer clear of artifacts with historic or scientific value

The bill was introduced in 2019, 50 years after Apollo 11 first brought man to the moon  

NASA's Artemis program is set to bring astronauts back to the moon in 2024

c. businesses/firms & government

the progressive era is a period of widespread social activism and political reform across the united states that spanned from the 1890s to the 1920s.[1] the main objectives of the progressive movement were eliminating problems caused by industrialization, urbanization, immigration, and political corruption.

the movement primarily targeted political machines and their bosses. by taking down these corrupt representatives in office, a further means of direct democracy would be established. they also sought regulation of monopolies (trust busting) and corporations through antitrust laws, which were seen as a way to promote equal competition for the advantage of legitimate competitors.

many progressives supported prohibition of alcoholic beverages, ostensibly to destroy the political power of local bosses based in saloons, but others out of a religious motivation. at the same time, women's suffrage was promoted to bring a "purer" female vote into the arena.a third theme was building an efficiency movement in every sector that could identify old ways that needed modernizing, and bring to bear scientific, medical and engineering solutions; a key part of the efficiency movement was scientific management, or "taylorism".

hope this you! have a great day