Which of the following explains one of the motivations behind great britain becoming involved in the haitian revolution?
a. it wanted to prevent slave revolts from spreading to its caribbean colonies.
b. it believed that haiti would be valuable in a war against napoleon.
c. it hoped to strengthen its military alliance with the french.
d. it wanted to spread enlightenment ideals throughout the world.

radioactive dating, also known as  radioisotope dating  is a process that in  estimating the approximate  age  of  rocks. these data can be analyzed from  the studies dealing with the  decay of the radioactive elements that are present in these rocks. in nature, there are a few types of materials or atoms which are quite unstable and they spontaneously decay or breakdown to form other kinds of atoms.

the catholic church withhold people's access to the bible during the middle ages.

people could go to church and listen to the teachings, but it was absolutely forbidden to own and/or read the books of both the old and new testaments. it was also prohibited to translate the books (which where originally in biblical hebrew) to any other language.

this was done so the church could remain in control of what their teachings were and to enhance their importance and power, while also being able to judge people's actions through information that was unavailable for the general public.