Answer:
Although the Progressive Era brought reform to government and business and increased political power for many citizens, its benefits were limited to white Americans; African Americans and other minorities continued to experience discrimination and marginalization during this era.
Explanation:
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Your answer is <span>The Strategic Defense Initiative (SDI) </span>
“A calendar was needed in the first place to track seasons. ... The progression of seasons ensured that there were 12 months in a year. Since the lunar cycle is shorter than 30 days, an extra month was added once every few years to keep calendars in sync with the seasons.” Need more explanation? Can you please mark me Brainliest?
