The 2nd and 3rd answers are wrong for sure. Leaving you with 1st and 4th. Mayans did not mummify their dead. Mayans also practiced human sacrifice. That knocks 2 answers out. Personally, I'd go with the 1st choice as they both had an understanding and used the stars/planets as clocks, events, etc.<span />
"In the 1840 president James k Polk belief in manifest destiny led to the expansion of the United States, especially into Mexican territory, since he believed that the US was "destined" to occupy all the land from the Atlantic to the Pacific.
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