The term judicial review is best defined as the principle in which courts can consider acts of either the executive branch or legislative branch unconstitutional.
The tyrants were able to seize control in Athens because they had the backing of the common people
The Bessemer process was the first inexpensive industrial process for the mass-production of steel from molten pig iron. Independently discovered in 1851 by William Kelly, the process had also been used outside of Europe for hundreds of years, but not on an industrial scale.