Which is the best claim for an argumentative paragraph?
the chronometer was the most significant artifact in world trade because macgregor explains its various abilities.
the chronometer was the most significant artifact in world trade because one was aboard the ship that carried charles darwin around the world.
the chronometer was the most significant artifact in world trade because it was invented by john harrison in the mid-eighteenth century.
the chronometer was the most significant artifact in world trade because it allowed for a perfect charting of the world’s oceans.

The chronometer was the most significant artifact in world trade because it allowed for a perfect charting of the world’s oceans.

The claim states that the chronometer was the most signficant artifact in world trade. This is supported by evidence when the author tells us that this device allowed for a perfect charting of the world's oceans. The evidence supports the claim. The other options, while providing some evidence, focus only on specific cases which do not support the claim.

nobody can deny that cars are the most used means of transport all over the world. however owing a car could have some disadvantages. first of all, having a car on your own allows you to go everywhere without depending on timetables. moreover, you can use it whenever you need it no matter the time or the climate conditions. furthermore, if you have a car, you would not have to wait for nobody to share it when going to somewhere. nevertheless, one major disadvantages of owing a car is the fact that fuel is very expensive nowadays so that not everyone can afford it. in addition, you have to pay insurance to be protected by legal conditions. apart from this, the person who owns a car always has to maintain the car and repair any mechanical problem which could costs a huge amount of money. what is more, if you have to travel long distances, and you do not like driving, one probably would be exhausted and irritated due to driving for a long time. besides, cars cause environmental pollution. to sum up, owing a car means that you have more freedom to travel whenever and wherever people want to, however the car maintenance could be a very expensive issue that can have bad consequences at your economy.