Yes it says so in my social studies book
Agriculture, mining (mainly cooper, marble etc) and most important trade (especially naval trade).
agriculture(PLATO)
The most important roman legacy for architecture would be the dome. And the most important Roman engineering would be the roads.
In the Middle Ages, most economic systems were dominated by agriculture, and most people worked on farms or manorial estates.
Well I don't know the most important industry in Ireland but Agriculture like potatoes and apples are important. Also Ireland Was Very Good At the shipbuilding industry.
Agriculture was by far the biggest economic sector in the ancient Roman economy (as with all pre-industrial societies). Trade was the engine of economic prosperity.
Aa
mining of gold, diamonds, minerals and nuclear related minerals.
Agriculture is most important sector of country economy also back bone of Indian economy.75% of worlds rural population which leaves in rural areas depend on agriculture for there livelihood. Agriculture growth is a key factor for inclusive growth and helps in raising rural income and purchasing power in rural areas.
Agriculture
Australia's economy depends on the mining industry and agriculture.
By the late twelfth century trade replaced agriculture as the most dynamic force in the European economy.
His agriculture was most important to him.
agriculture
The state of Hawaii has a service economy. In fact most of the United States is has a service based economy.
Agriculture
as Pakistan is the third largest agricultural country it's economy depends on agricultue.Rivers are the most important source of water which is used in agriculture and for the process of irrigation