Q: in fact, despite writing a work which appears to us today to be in the style of a modern textbook, grassmann failed to convince mathematicians of his own time.
A: In fact, despite writing a work which appears to us today to be in the style of a modern textbook, Grassmann failed to convince mathematicians of his own time.

Q: and all this is without any payment and registration.
A: And all this is without any payment and registration.

Q: that is why it is false to speak of cannon and tanks when it is a matter of the immediate armed struggle against the fascists.
A: That is why it is false to speak of cannon and tanks when it is a matter of the immediate armed struggle against the Fascists.

Q: many of the bear in the big blue house (children) videos.
A:
Many of the Bear in the Big Blue House (children) videos.