해석하고 있는데 이 부분을 어떻게 해석 해야하는지 모르겠습니다.

He called the people he found there Indians.

he found there가 보충 설명이라고 생각 하여 이를 빼면

He called the people Indians. 

으로 해석 할 수 있을거 같은데 문법적으로 맞는지도 모르겠고요

답변 부탁드리겠습니다.

He explored it, and the nearby islands of what is now known as Cuba and Hispaniola. He believed they were part of the coast of East Asia, which was called the Indies. He called the people he found there Indians.