professor--which have been termed, with undue optimism perhaps, the
frontiers of freedom.

Some of the things which I shall say in these pages will probably give
offense to those governments which showed us many courtesies. Those who
are privileged to speak for governments are fond of asserting that
_their_ governments have nothing to conceal and that they welcome honest
criticism, but long experience has taught me that when they are told
unpalatable truths governments are usually as sensitive and resentful as
friends. Now it has always seemed to me that a writer owes his first
allegiance to his readers. To misinform them by writing only half-truths
for the sake of retaining the good-will of those written about is as
unethical, to my way of thinking, as it is for a newspaper to suppress
facts which the public is entitled to know in order not to offend its
advertisers. Were I to show my appreciation of the many kindnesses which
we received from governments, sovereigns and officials by refraining
from unfavorable comment on their actions and their policies, this book
would possess about as much intrinsic value as those sumptuous volumes
which are written to the order of certain Latin-American republics, in
which the authors studiously avoid touching on such embarrassing
subjects as revolutions, assassinations, earthquakes, finances, or
fevers for fear of scaring away foreign investors or depreciating the
government securities.

It is entirely possible that in forming some of my conclusions I was
unconsciously biased by the hospitality and kindness we were shown, for
it is human nature to have a more friendly feeling for the man who
invites you to dinner or sends you a card to his club than for the man
who ignores your existence; it is probable that I not infrequently
placed the wrong interpretation on what I saw and heard, especially in