Answer:
A few examples of the checks and balances are:
The president can veto a bill, but if 2/3 of congress vote they can override the veto
The president can make treaties, but only with a two-thirds agreement from the Senate
The vice president is also the president of the Senate
Explanation:
Trade was a fundamental aspect of the ancient Greek world and following territorial expansion, an increase in population movements, and innovations in transport, goods could be brought, sold, and exchanged in one part of the Mediterranean which had their origin in a completely different and far distant region. <span />
20 million deaths total, about 10 million military and almost 10 million civilian.