It would be D. It allowed slavery in New territories, but only free territories would be allowed to become states.
Answer:
Also known as the March on Washington for Jobs and Freedom, the event aimed to draw attention to continuing challenges and inequalities faced by African Americans a century after emancipation. It made racism extremely uncool. It's easy to forget, but in 1963 blacks could be — and were — turned down for jobs and housing with impunity, says The Washington Post in an editorial.
Explanation:
Racism was a big problem and the march on Washington was a result of it.
Old Stone Age is another name for the Paleolithic Period, a prehistoric cultural stage or degree of human evolution that was marked by the use of crude chipped stone tools.
<h3>How to explain the information?</h3>
These first hunters and foragers typically used hand axes and cleavers. The major tools used throughout the Lower Paleolithic era were hand axes, choppers, and cleavers. These implements were primarily used to cut, dig, and skin the prey.
Pebble tools were typically utilized by individuals throughout the Lower Paleolithic Age (rock with cutting ability). However, there were some Homo erectus populations in the Eastern Hemisphere that were more developed and used chopping tools. The majority of tools were created during the Lower Paleolithic Age from materials like stone, wood, and bone.
Some stone tools were used for chopping fruits and roots as well as for cutting flesh and bone, removing bark from trees, and cutting into hides, or animal skins. A few of them served as handles. Some were used to create hunting spears and arrows.
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Secondary sources is the right one