Prepare in advance if you need to do some official business. The positive moment is that if you visit Russia during a grand holiday, you will see the most beautiful side of Russian culture and people. Everyone will be in good mood and smiling. You will immediately understand what famous Russian hospitality is like.
The time period of he Incas was ABOUT 1200-and about ended in 1525 when they were conquered by the Spanish.
Inca ruler in the mid-1400's who began to expand Inca territory, Ruler of Inca society from 1438 to 1471; launched a series of military campaigns that gave Incas control of the region from Cuzco to the shores of Lake Titicaca.