Because they had many ways of doing things and were a very intelligent society.
-Hope it helps.
Tikal was an ancient maya city in Guatemala
Glyph was a symbol of maya script - each glyph was a word or a morphological affix
Codex is a book or collection of hand written papers. A lot of codices tell us about the pre-Columbian cultures
Popol Vuh was an important historical narrative of the K'iche' Maya.
1. He still remains the youngest person to become president of the United States.
2. He won the Nobel Prize for Peace in 1906.
3. He dramatically expanded the system of national parks and national forests.
4. He also facilitated the construction of the Panama Canal.
5. And finally, Theodore Rosevelt received a Congressional Medal of Honor in 2001 due to his acts of bravery on the field while serving in the U.S. Army.
<span>Control infectious diseases because in the early 1900s in the United States, many major health threats were infectious diseases associated with poor hygiene and poor sanitation (e.g., typhoid), diseases associated with poor nutrition (e.g., pellagra and goiter), poor maternal and infant health, and diseases or injuries associated with unsafe workplaces or hazardous occupations.</span>
