Which of the following was developed by the maya civilization? the compass the alphabet land maps an accurate calendar

The correct answer is D) an accurate calendar.

The Maya civilization developed an accurate calendar.

The Mayan calendar is one of the most respect symbols for Mexicans as part of its culture and heritage, and a precise archeological symbol that helped the Mayas to understand the time, its cycles, and seasons.

The Maya calendar became famous in the 2000s with those predictions about the end of the world.

The Maya calendar is a combination of three calendars called Tzolkin (a sacred calendar of 260 days), the Haab (the Solar calendar of 365 days), and the Long calendar. The Haab and Tzolkin come back in sync every 52 years completing what the Mayas called a "calendar cycle."

answer; i believe that the correct answer is (d); //declaration of independence; plz check first good luck

- "schenck v. united states, case in which the u.s. supreme court ruled on march 3, 1919, that the freedom of speech protection afforded in the u.s. constitution's first amendment could be restricted if the words spoken or printed represented to society a “clear and present danger.” "

- speech aimed to potentially create danger could be banned.

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