The railroad boosted the economic status of the USA the transportation of raw materials and manufactured good to and from industries became faster and easier after the completion of the railroad
Answer:
Protect itself from attack.
Explanation:
I've learned this before I'll let you know the right answer when I get it.
The correct option is A
Mayan culture refers to that of a Mesoamerican civilization that stood out over 18 centuries in numerous socio-cultural aspects such as its hieroglyphic writing, one of the few fully developed writing systems of the pre-Columbian American continent, its art, architecture and its remarkable numbering systems, as well as astronomy, mathematics and understanding of ecology. It was developed in the region that covers the southeast of Mexico, corresponding to the states of Yucatan, Campeche, Tabasco, Quintana Roo and the eastern part of Chiapas, as well as in most of the territory of Guatemala, in Belize, the western part of Honduras and in El Salvador.
