Agreements and disagreements at the constitutional convention of 1787

Why did some states believe they had the power to overturn federal laws?

Which country was the last to join the allied powers? o great britain o france o united states o china

After charles l became king , tensions increase when he? freed all the prisoners from jail throughout the country formed an alliance with england traditional enemies, france and spain asked parliament to take over the role of taxation dissolved the parliament when members refused to give him funds