Why are these big tech firms legal and not a monopoly?

What is the best explanation as to the dividing line between french and british claims in north america at this time?

Which type of antidepressant is matched with the correct neurotransmitter action? tricyclicsincrease activity of neurotransmitter gaba ssrisprevent neurotransmitter breakdown ssrisinhibit reuptake of serotonin mao inhibitorsincrease norepinephrine

Nepal is the common garden of different caste ethnic groups language and culture briefly explain the statements