The main cause of global deforestation today is illegal logging. Illegal logging occurs in all major forests around the world, especially the Amazon Rain Forest, where trees are illegally cut down, and animals are captured and sold on the black market.
The fourth alternative is the most correct (D).
The world was definitely not the same after the invention of the internet. This type of technology allowed the connection between the markets and enabled instant information.
In the case of political campaigns, the internet has become a source of information for voters and has become a direct and immediate communication tool between voters and candidates.