Complex sentence: The recoinage of silver in United Kingdom after a long drought produced a burst of coins: the United Kingdom struck nearly 40 million shillings between 1816 and 1820,17 million half crowns and 1.3 million silver crowns.
Split into simpler sentences: The recoinage of silver in United Kingdom after a long drought produced a burst of coins. The United Kingdom struck nearly 40 million shillings between 1816 and 1820,17 million half crowns and 1.3 million silver crowns.