The institution of slavery changed significantly in the period from 1754 to 1850. In 1754, slavery was a relatively common and accepted practice in many parts of the world, and it was used to support a wide range of economic and social activities. However, by 1850, slavery had come to be seen as a moral and social evil, and it was increasingly being abolished or restricted in many countries.
One of the major changes that occurred in the institution of slavery during this period was the increasing opposition to slavery on moral and ethical grounds. In the late 18th and early 19th centuries, a growing movement to abolish slavery emerged, led by individuals such as William Wilberforce in Britain and Frederick Douglass in the United States. This movement was fueled by a growing belief that slavery was fundamentally wrong and that it violated the natural rights of individuals.
Another significant change in the institution of slavery during this period was the increasing legal restrictions on slavery. In many parts of the world, including the United States, laws were passed that restricted the slave trade and gradually abolished slavery. This legal process was often accompanied by social and economic changes that made slavery less profitable and less necessary for many economic activities.
Overall, the institution of slavery underwent significant changes in the period from 1754 to 1850. It came to be seen as a moral and social evil, and it was increasingly abolished or restricted by law. These changes paved the way for the eventual end of slavery in most parts of the world.