Final answer:
The First Amendment has allowed these religious groups to freely share and promote their beliefs without interference. It also prevents the government from establishing a national religion.
Step-by-step explanation:
The First Amendment of the United States Constitution, which guarantees freedom of religion, has had a significant impact on these religious groups. One notable effect is that these groups, including Catholics, Southern Baptists, and Seventh-day Adventists, are allowed to share and promote their beliefs freely. This means that they have the right to express their religious views, engage in religious practices, and spread their teachings. The First Amendment also prohibits the government from establishing a national religion or favoring any particular religious group over others, ensuring the freedom and autonomy of these religious groups.
Learn more about Impact of the First Amendment on religious groups