Differences between the home culture and America

Cultural differences are the various beliefs, behaviors, languages, practices and expressions considered unique to members of a specific ethnicity, race or national origin. While these various differences can create a more vibrant office, they can also lead to more than a few problems resulting from culture clash.

answer: wait what

explanation:

2018 means 2018 ce or common era

there have been other eras too including bce, which included way more years.