I believe this is referring to the Contra groups of Central American nations
<h2><em>Answer: According to 2019 AD there are 7.674 billion people in the world.</em></h2><h2><em>hope its helps you.</em></h2><h2><em> have a great day</em></h2><h2><em> keep smiling be happy stay safe.</em></h2>
They saw the laws as unlawful according to the 14th amendment. The blacks needed equal rights with the whites. You might want to double check the amendment number but im pretty sure its the 14th.