Positive effect is the usage of more land whereas negative effects is the control problem of that land.
<h3>Effects of settling the west</h3>
The positive effect of settling the west is that it provides America more land to use and its resources for the betterment of the economy while on the other hand, the negative effect of setting the west is that it was more land to control for the United States as well as the United States had to fight 2 wars to gain the territory.
<h3>Effects of railroads on the physical environment</h3>
The main disturbances caused by railways are air, soil and water pollution and noise which adversely affect species and organisms present in that environment.
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Answer:
The rivers of Himalayan river system originates in Himalayas and include the three main river systems of India which are Indus river system, Ganga/Ganges river system and the Brahmaputra River system
Explanation:
Answer:
कर्णकान्त नदीकाे किनारै किनार उत्तरतिर लागेछ। ऊ जीवनमा कहिल्यै पनि त्यस दिशातिर गएको थिएन । जादा जादा अग्ला अग्ला पहाडहरुको बिचमा ऊ पुगेछ। नागबेली बढ्दै गएछ, ऊ फर्कन लाउदा उसकाे कानमा कल्याङबल्याङ ठाेकि्न पुगेछ । यसरी त्याे अावाजकाे पछि पछि लाग्दै गएपछि ऊ राक्षसकाे अाेडारमा पुगेछ ।
Railroad industry which now had laws Government conduct