Swan received a formal education, while Edison did not.
Explanation:
Agricultural civilizations such as Babylon insisted on harsh punishments for crimes given that they did not have ample resources to build jails or prisons where the criminals would be sentenced to. As a result, they imposed harsh punishments which also served to deter would be offenders
Answer:
(1) Mecca to Constantinople is one such route in spread of Islam.
(2) Mecca to India is second trade route .
(3) Mecca to Alexandria is the third trade route
(4) Mecca to Aden is the fourth trade route.
These 4 trade routes came very handy in spread of Islam.
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