B.) <span>Nativists were concerned that immigrants would overrun the country.</span>
Explanation:
In case of support settings, a consultant must allow the Knowledge Sidebar Setting to recommend articles to agents based on data in the case. While working on the console, the Knowledge sidebar keeps agents linked to your knowledge base.
Agents may recommend articles for cases they view, or they can find more products. You can also select articles from and follow and search within the knowledge using the sidebar to attach an item on a case (or remove articles)
Pangaea or Pangea was a supercontinent that existed during the late Paleozoic and early Mesozoic eras. it assembled from earlier continental units approximately 300 million years ago and it began to break apart about 175million years ago.