Well this is what i would put Some effects of King Solomon's reign include the destabilization of the state of Israel, financial difficulties, and a civil war and disunion
The north helped the south with reconstruction after the south lost the civil war by surrendering to the North which was run by Abraham Lincoln.
Glad I could help
The most accurate words to fill the spaces would be:
Sugar plantations were the backbone ( source ) of the economy.
In 1890, the US Congress passed the ( McKinley Tariff ), which removed tariffs on all foreign sugar imports.
Hope my answers have come to your help.
