Answer:
The answer is C
Explanation:
A spear-thrower, spear-throwing lever or atlatl is a tool that uses leverage to achieve greater velocity in dart or javelin-throwing, and includes a bearing surface which allows the user to store energy during the throw.
C.there were many Communist clubs organizing
50.
According to sources, the number of sovereign states in the half of the 20th century were almost 50. This means that there was an increasing number of states that were acknowledging independence and power -equality among other country.
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It is considered the most significant among the many cultural contributions of the Sumerians and the greatest among those of the Sumerian city of Uruk which advanced the writing of cuneiform