An archaeologist was able to determine the sites by the bricks similar but was old found in the area where they lay railroads.
<u>Explanation:</u>
- While railroads were constructed in Pakistan the engineers were searching for ballast which is used for railroad construction to drain water from the railways.
- Archaeologists later discovered the settlements along the Indus river, thousands of clay pellets with writings older than Sumerian, combs, pottery, seals, urban, plans with grid pattern during the excavation process.
- Both Harappa and Mohenjo Daro is a part of Indus Valley Civilization. The period of the excavated materials and artifacts is determined by the process name called Radio-Carbon Dating in which the age of the carbon can be accessed.
The answer is:
B. A focus on building their economies
and
<span>
D. More freedom of speech</span>
The Arab Spring began in Tunisia mostly due to the poor conditions of the average person. Poverty was rampant while the leaders lived in luxury.
Pro-Democracy movements want better economies that can provide for everyone and more freedom of speech, which in most of these dictatorships, is severally clamped down on.
The Hegira or Hijrah<span> (Arabic: هِجْرَة), also romanized as Hijra and Hejira, is the migration or journey of the Islamic prophet Muhammad and his followers from Mecca to Yathrib, later renamed by him to Medina, in 622 CE.</span>
