A window air conditioning unit will generally suffice to keep a smaller home cool on warm spring and summer days. The cost to install a window air conditioner averages between $150 and $300, depending on the size you need. Installing a window air conditioning unit can bring added comfort for a reasonable price, but it will be less powerful than a central air conditioning system.
Thomas Jefferson was president when the Embargo Act of 1807 was passed.
In response to the 1973 OPEC oil embargo, President Jimmy Carter (1977-1981) created the Department of Energy in 1977, with a key goal being the establishment of a national energy policy that promoted clean and alternative fuels.