Hyperthyroidism is a condition in which an overactive thyroid gland is producing an excessive amount of thyroid hormones that circulate in the blood.(Hyper means over in Greek). Thyrotoxicosis is a toxic condition that is caused by an excess of thyroid hormones from any cause.Thyrotoxicosis can be caused by an excessive intake of thyroid hormone or by overproduction of thyroid hormones by the thyroid gland.hyrotoxicosis is a toxic condition that is caused by an excess of thyroid hormones from any cause. Thyrotoxicosis can be caused by an excessive intake of thyroid hormone or by overproduction of thyroid hormones by the thyroid gland.
The government was formed in 1789, making the United States one of the world's first, if not the first, modern national constitutional republics. The United States government is based on the principle of federalism, in which power is shared between the federal government and state governments.
Federalism is a division of power between the federal government and the individual state governments. Each government entity has responsibilities over the matters that are best addressed at that level of government. Federalism is established through the Constitution's Supremacy Clause. This clause states that the U.S. Constitution is the supreme law of the land. Through the Tenth Amendment, we know that all powers not specifically granted to the federal government are reserved to the states.