6. A Vice-Consul, or deputy Consul, is one appointed to act temporarily in case of sickness or absence of the Consul. His powers, while acting, are the same as those of the Consul in whose place he acts. Every Consul is required to give bonds for the faithful performance of his duties. 7. Our commerce has been extended to almost every part of the globe, and for this reason we need a great number of these officials. Their services are required at all great seaports, and at many smaller ones. The compensation varies according to the amount of business to be transacted by them, from $7,500 down to $500. Some do not receive any salary, but are allowed the fees they are authorized to charge for their services. 8. It is his duty to give his government and countrymen all such information as he possesses in relation to the laws and practices of the country to which he is sent, which it would be important for them to know; and especially is it his duty to look after the interests and welfare of his countrymen when they are within his Consulate, and to see that no wrong or injustice is done to them by the people or government where he resides. CHAPTER VIII. PASSPORTS. 1. These are written documents, in due official form, signed and sealed by the proper authority, to convey official information, or serve as a means of protection, and to readily distinguish the American Citizen abroad, or to give a permission or authority to go where those not having passports are forbidden to go. The passport conveys authentic information to whom it may concern, to what nation the bearer of the passport belongs; and second, to protect him, and secure to him all the rights and privileges which the government has a right to claim for its citizens by virtue of any treaty of amity and friendship existing between it and the country whither its citizens may go. The passport informs the world that the bearer of it is a citizen of the United States, and that he travels under its protection, and that it would demand and exact satisfaction of any one who wronged or injured him who bears such credentials. 2. In the United States, the Secretary of State is the officer authorized by law to issue passports. He has the authority also to cause them to be issued in foreign countries by our foreign ministers and consuls, under such restrictions and rules as may be designated by the President. This is allowed as a matter of convenience to our citizens who happen to be in foreign countries without them; who need their protection, and who would be subjected to much delay and expense by going or sending home to procure them. Passports are not granted to any other than citizens of the United States, whether issued by the Secretary or by any diplomatic or consular agent of our government.