1. an early system of ? developed during the first industrial revolution.

2. the factory system before the civil war used fewer ? in producing goods.

3. hiring ? in the first industrial revolution meant production costs dropped.

1. Steam engine

2.the factory used fewer domestic system or manual labor

3.the hire of unskilled labor

Explanation:1- the industrial revolution is also known as the first industrial revolution.

The development of the steam engine was an important element of the era.how ever during the early period of the industrial revolution most industrial power was supplied by water and wind and the first successful piston steam engine was introduced by THOMAS NEWCOMER before 1712

2-the factory system was a new way of making production the began during the industrial revolution.the factory system used powered machinery, division of labor, unskilled workers and centralized workplace to mass produce product.

The factory replaced the domestic system in which individual workers using hand tools or simple machine.the use of water power and steam engine to mechanize process such as cloth weaving began during the 18th century.

3- with the introduction of steam engine it reduces the hiring of skilled individual and at fewer number which also dropped the cost of production since few we're needed to operate the machines

d the wampanoag the pilgrims because the pilgrims protected them from their native americans foes.

(1) university of virginia: its a colonial heritage was founded in 1819 by declaration of independence author and former president thomas -charlottesville, virginia, united

(2) yellowstone national park is an american national park located in wyoming,montana and idaho and is a colonial heritage site.it was established by us congress and signed into law by president ulysses g grant on march 1,1872.yellowstone is usa's and world's first national park and a heritage site.the park is also known for its wildlife and its geothermal geysers.

(3) yosemite national park: : : colonial heritage site in north in western sierra nevada of central was designated a world heritage site in 1984..it is famous for its granite cliffs,waterfalls,clear streams,giant sequoia groves,lakes,mountains,glaciers and biological

(4) grand canyon national park: : colonial heritage site in north in north western arizona and is 15th site declared as national park..the park's central feature is the grand canyon, a gorge of the colorado river,which is also considered one of the wonders of the world.the park covers 1217262 acres.the grand canyon was designated a world heritage site in by unesco in 1979.

(5) taos pueblo

(6) redwood national park

(7) cahokia mounds

(8) wrangell-st. elias national park

(9) glacier bay national park

(10) kluane national park

(11) tatshenshini-alsek provincial park

(12) mammoth cave national park

(13) olympic national park

(14) great smoky mountains national park

(15) quebec city

(16) everglades national park

(17) lunenburg, nova scotia

(18) glacier national park

(19)chichen itza