It would be "C. unemployment at its highest rate of 20%" that was not an effect of the Panic of 1893, since although unemployment did increase during this time, it did not reach its highest point.
The assassination was premeditated because the conspirators planned to kill Ceaser before he left for Parthia. He would be gone to Parthia for several months so they contributed time, politics, and other aspects. Despite their short amount of time, they managed to pull it off.
<span>raised plots for crops were built from mud in the lake bed with canals between them.</span>