> The modern motto of the United States of America, as established in a 1956 law signed by President Dwight D. Eisenhower, is "In God we trust".

> The constitutionality of the modern national motto has been questioned with relationship to the separation of church and state outlined in the First Amendment.

> In 1970, in Aronow v. United States, the United States Court of Appeals for the Ninth Circuit ruled that the motto does not violate the First Amendment to the Constitution. The United States Supreme Court has not ruled on the issue.

[1] https://en.wikipedia.org/wiki/United_States_national_motto