The ancient Maya, a diverse group of indigenous people who lived in parts of present-day Mexico, Belize, Guatemala, El Salvador and Honduras, had one of the most sophisticated and complex civilizations in the Western Hemisphere. Between about 300 and 900 A.D., the Maya were responsible for a number of remarkable scientific achievements–in astronomy, agriculture, engineering and communications.
French assistance provided the Continental army with more troops and experienced military leaders helping them to overpower and outwit the British army leading to their victory.
Caspar David Fredrich (answer A) is the painter of the Romantic movement who depicted wild, untamed landscapes,rocky seacoast and dark forests. He use to took the genre of landscape painting, which traditionally was considered unimportant, and infused it with deep religious and spiritual significance.