Thank you for posting your question here at brainly. The largest mass migration in human history has taken place in China because <span>workers are leaving the rural areas to work in urban factories. I hope the answer will help you. </span>
The main reason why many European explorers continued to look for routes to Asia
<span><span>is because traveling over land between Europe and Asia was extremely time-consuming and expensive, meaning that a Sea route would make trade far more profitable. </span></span>
Answer:
the Olmec establish trade connections with the Tlatilco
the Tlatilco was a large pre-Columbian village in the Valley of Mexico and they like to make figurines they flourished around 2,000-3,000 years ago the things the Olmec traded to these people are Obsidian, jade, mirrors, and pottery there is a lot more they traded but these are things that the Olmecs could get so it was good for trade with other's
i do hope this helped.
Clarence Thomas & David Souter
