Answer:
OD is the correct answer Hope you get a good test grade It is Use a barter system .
Explanation:
<span> B. He was the president of South Africa in 1990 and pushed reforms that ended apartheid.</span>
The start of Civil Wars and Mali's decline was due to struggles over the line of succession, essentially the <span>ordered sequence the people eligible to succeed to the throne if the leader were to be dethroned, die, etc.</span>
Answer:
The first transcontinental line was established in 1869. Eventually, railways lowered the cost of transporting many kinds of goods across great distances. ... Busy transport links increased the growth of cities. The transportation system helped to build an industrial economy on a national scale.
