Well you have to research what and how it was in 1863 and see if you can get access any of Lincoln's writing and compare the two.
Answer:
A. The set of commonly used accounting standards in the U.S.
Explanation:
Generally Accepted Accounting Principles (GAAP) can be defined as the set of commonly used accounting standards in the U.S.
This ultimately implies that, the United States of America, Generally Accepted Accounting Principles (GAAP) is the accounting principles, procedures and standard issued by the Financial Accounting Standards Board (FASB) and adopted by the United States of America, Securities and Exchange Commission (SEC).
Hence, when accountants prepare and compile financial statements for public firms, it must be in line with United States of America, Generally Accepted Accounting Principles (GAAP).
The U.S GAAP is issued by the Financial Accounting Standards Board (FASB) and adopted by the U.S. Securities and Exchange Commission (SEC).
