Answer:
Reliable secondary sources are ones that are fact checked by experts and cannot be edited by the general public. This includes Encyclopedia Britannica, Gale Academic, Academic Search Premier, and other scholarly journals.
Explanation:
These are fact checked and widely recognized databases that conduct rigorous research and analysis
Bc it basically told how it was built and shapped over the years
Maya, Aztec and Inca all built pyramids to house their deities, as well as to bury their kings.
Empires associated inaccessible locales through basic dialects, bringing together political frameworks, and shared religious convictions. A few districts did not encounter the ascent of the domain. The people groups of South Asia were joined less through shared political frameworks than through shared societies and religious convictions. Exchange additionally joined locales. For instance, the business exercises of waterfront urban areas, for example, Byblos and Tire came to similarly as—and now and then more remote than—the realms' military victories. There were extraordinary varieties inside and crosswise over Afro-Eurasia.
A third factor was innovative change. Pack camels, secure vessels, press apparatuses for development, and iron weapons for fighting were essential new fixings in the ascent of magnificent foundations. The main thousand years domains were incorporated and mobilized states that utilized power to grow their limits, and the part of changing innovation was huge in this procedure.
