Comments by Olga Galarza-Camacho Most recent public comments by Olga Galarza-Camacho https://nowcomment.com/users/80779 Trade played a big part and so did gold and salt. https://nowcomment.com/documents/201803?scroll_to=1886631 https://nowcomment.com/documents/201803?scroll_to=1886631 I agree trade was an important part in the development process. Mon, 18 May 2020 17:59:22 -0400