<span>In the early 1970's there was a splinter group associated with the PLO called the Fatah; some of it's member dissidents led by Yasser Arafat formed Black September in order to seek revenge on King Hussein for attempting to claim his kingdom by force. It was a terrorist organization and was active until 1973.</span>
Answer: Ecological Succession {Succession}
Explanation: During succession the organisms within an ecosystem can change it's abiotic conditions.
D is your answer , i think , XD
International trade enables specialization, which brings increased efficiency and greater competition to spur the market.
This happens because Specialization would make each nation to focus on producing certain type of products in which they would gain a competitive advantage towards other (either because they had the necessary materials sources or labor qualities) and would create better and cheaper product in the market.
