Lower fertility rates or religion beliefs
Answer:
Countries trade with each other when, on their own, they do not have the resources, or capacity to satisfy their own needs and wants. By developing and exploiting their domestic scarce resources, countries can produce a surplus, and trade this for the resources they need.
Belgium, The Democratic Republic of the Congo was a Belgian Colony during the Colonial era of Africa
At first you have to write the variables out which are

now you have to combine like terms


now you add these two variables and end up with answer of
the answer to this is 13 times I think lol