Apakah kaedah yang digunakan oleh sejarawan semasa melakukan penyelidikan​

Leah deposited $50,000 in the bank. three years later, she borrowed $40,000 for a new truck. from this description, which is the most accurate statement?

What does it mean to say the united states has a federal system of government

What is the legacy of the civil war on african americans in louisiana, citizens of louisiana, and union soldiers occupino louisiana?