It was when there was slaves. I didn't Like it because I believe tha there should never be slaves.
Answer:
It is true that the protostome developmental sequence arose just once in evolutionary history.
Explanation:
During evolution the Bilateria had been into two major divisions. One was the protostomes and another was the deuterostomes. It is all categorized during the embryonic development.
It is differentiated by the formation of anus and mouth. The protostomes include the annelids, molluscs and arthropods. Studies reveal that Protostomes are derived from their prebilaterian ancestors.
The protostome developmental sequence has been aroused only once during evolution which lead to the evolution of more than thousands of new species. They then were subdivided into two major group, namely Lophotrochozoa and Ecdysozoa.
Considered as Christians because they fought for God
The court ruled against Maryland & Chief Justice John Marshall, Hamilton's longtime Federalist ally, he wrote the opinion, which stated that while the Constitution didn't explicitly give permission to create a federal bank, it conferred upon Congress an implied power to do so under the Necessary & Clause.
~ I hope, I answer your question. 8D