The maya based their calendar on careful observations of
the change in the seasons.
the migration of birds.
yearly precipitation patterns.
the planets, sun, and moon.

Epicureanism advocated reason and duty. select the best answer from the choices provided t f

What nitrogenous bases are found in rna

The platt amendment of 1901 forbade cuba from entering into any treaties that would allow undue foreign involvement in cuban affairs. this law was passed after the spanish-american war to make sure that european nations weren’t going to get involved with cuba. 1, why might the platt amendment be considered ironic? 2, what reasons would the united states have for not wanting european influence in cuba?