The correct answer is "students' ability to master whatever they seek to learn". This is the only option that states a truly motivating experience, since the ability to master whatever someone wants is believing in yourself which ultimately leads to motivation. Multiple studies have proved that students positive thoughts lead to better grades through motivation.
15th Amendment: "The right of citizens of the United States to vote shall not be denied or abridged by the United States or by any State on account of race, color, or previous condition of servitude."
This should give you the idea I hope this helps :)
The process in which sediment is deposited in layers is called deposition.
The proper role of a government in a capitalist economic system has been hotly debated for centuries. Governments in capitalism are public, not private institutions. They do not engage voluntarily, but rather use taxes, regulations, police and military to pursue objectives that are free of the considerations of capitalism.
True because country roads may be more rough than city roads. City roads are usually smooth.