The most important sources of social changes are physical environment, technology, population, cultural innovation and social conflict. The statement is true.
<h3>What is social change?</h3>
Social changes refers to those changes that occurs in human being while interacting and making relationships which transforms the society and culture as a whole.
These changes benefits the society as a whole as technological development helps the future generations for example mobile phone helps social interactions and many more.
Thus social changes are important for future growth.
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it is known as GDP per capita
A general by the name of Gaius Marius began to change the army. He was afraid that Rome was going to be attacked by barbarians. The Romans called everyone who wasn't a Roman or Greek a barbarian. He began to let poor plebeians join the army. From now on, generals paid their soldiers. The soldiers were now loyal to their general, not the Republic. Eventually, generals like Julius Cesar came to <span>power. He was the richest man in Rome, and his army was loyal to him.
Hope this helps :)</span>
The ship was <span>SS Savannah</span>
