Inca buildings and foundations in some cases proved to be stronger during earthquakes than foundations built in present-day Peru.. 
Ilẹ-ilẹ alailẹgbẹ ṣẹda iwo oju-aye ti agbara irin-ajo nla ati iye bi daradara bi o pese ni isalẹ awọn iwọn otutu apapọ lakoko akoko harmattan tutu.. 