Answer:
<em>B. Nationalist leaders emphasized the things the tribes had in common</em>
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Explanation:
<em>Internal conflicts between tribes and clans in a country can weaken the country's power very severely. These conflicts remove the country's unity and weaken its sovereignty, thus making it easier for an enemy nation to seize and dominate a disunited nation full of internal conflicts. Nations such as Spain, Germany and Italy have faced many problems with conflicts between clans and tribes and suffered severe consequences. However, the emergence of nationalist leaders, concerned with the sovereignty of the country, sought ways to show the points that tribes and clans had in common, and showed that a strong nation was a united nation.</em>
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Answer: was known as early as Pythagoras (580-500 B.C.E.)
Explanation: The "realization" that the earth was spherical has been mentioned early in by Greek philosophers.
Even Armenian scientist Anania Shirakatsi (610-685 AD) subscribed to the idea of a spherical Earth.
That was thanks to scientists, philosophers and mathematicians who, as early as around 600 B.C., made observations that Earth was round. Using calculations based on the sun’s rise and fall, shadows and other physical properties of the planet, Greek scholars like Pythagoras and Aristotle determined that the planet is actually a sphere.
The population started rising through the 1990s and into the new century thanks to the young migrant population of London having more babies! Birth rate increased while death rate fell in many boroughs across London.
Answer: Teritiary sector employment can likey increase in urban areas because, urban areas have larger population witch means that there would be more jobs to support them.