<h2>Answer</h2>
Ptah-hotep's advice about truth was a crucial set of instructions that one must comprehend in order to gain wisdom.
<h3>Explanation</h3>
Ptah-hotep's advice about truth expands its horizons to explain the importance of how to gain wisdom. No man is born wise, but with time and efforts, one can truly comprehend how to escape from the maze of ignorance. Wisdom must be passed on, it must be taught with eloquence and depth and that man must learn it diligently.
<span>The Land Ordinance of 1785 and the Northwest Ordinance </span><span>of 1787. They achieved that people took land under their control and enabled them to spread westward. </span>
George Gershwin helped spread jazz and ragtime music to white people. Before that, jazz was a predominantly black music and was considered too raucous to white people. Gershwin made it popular because he too was white.
<span> The emperor controlled both the government and the church.</span>
The acceleration of factory production and increased activity in the mining and railroad industry