Abrilliant study explaining government and the u. s. constitution

Which statement is true of both presidential and parliamentary systems of government?

During the 1800s, an important pull factor for immigrants to the united states was

What was zheng he’s most important accomplishment? zheng he spread chinese ideas and brought wealth to china from his travels. zheng he commanded an impressive fleet of ships. zheng he sailed the indian ocean and around africa. zheng he conquered lands as far away as africa to increase the dynasty’s power.