Answer:
A
Explanation:
I have researched the question in my history book and this is what i got
Answer: it is a name of independent trade unions in Poland established in 1980 in Poland. But it true role was a social movement that started opposing to Communist party (the only party, state-party) in Poland.
Explanation: It contributed significantly to the fall of Communism in Poland (1990). It was not the only anti-Communist movement in Poland at that time, but it was the most important.
I'm pretty sure the answer is D "Only Roman citizens were allowed to fish and swim in it" although there is a possibilty of it being B because it was controlled by the Roman Empire.
Answer:
C) agriculture was an important part of the economy
Explanation:
The early Indus River Valley and the early Chinese (Shang) civilizations were similar because they were located near a river and as a result of this, the surrounding areas were rich in nutrients which made it easier for agriculture to develop into an important part of the economy.
There are basically two systems, there is Capitalism and Socialism and most countries tend to use a combination of the two, known as a mixed economy.