Final answer:
Washington's attitude toward the spirit of party was cautious and he warned against its negative consequences in his Farewell Address.
Step-by-step explanation:
Washington's attitude toward the spirit of party can be best described as cautious and warning against its negative consequences. He believed that excessive partisanship and the formation of political factions would undermine the unity of the nation. In his Farewell Address of 1796, Washington emphasized the dangers of party spirit and urged Americans to avoid its influence.
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