Answer:
Explanation:
Greek city-states developed different forms of governance with very different political structures and strengths.
Greek colonization led to the spread of the Greek language and Greek culture, but it also resulted in tensions with the neighboring Persian empire, culminating in the Persian Wars.
Athens developed democratic institutions and a culture of philosophy, science, and culture; it emerged as a powerful state and allied with other city-states, forming the Delian League.
Resistance to Athens’ power among the other Greek city-states, particularly Sparta, prompted the Peloponnesian War
The Russia economical advances made great industrial experience in the two decades during 1914, but it was still under-developed and ill-equipped to supply a war.
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The very last dinosaur died in 1927.
Direct elections — in a presidential system, the president is often elected directly by the people. This makes the president's power more legitimate than that of a leader appointed indirectly. However, this is not a necessary feature of a presidential system.