aw that nomination and nominate William N. Adams to
fill the vacancy thus occasioned.

Z. TAYLOR.

WASHINGTON, _May 29, 1850_.

_To the Senate of the United States:_

I transmit to the Senate a copy of a dispatch from the minister of the
United States at London, together with the memorial and other documents
addressed to the Senate and House of Representatives of the United
States by Count de Bronno Bronski which accompanied it, relative to an
improved breed of silkworms which he desires to have introduced into
this country.

Z. TAYLOR.

WASHINGTON, _June 3, 1850_.

_To the Senate of the United States:_

I transmit to the Senate herewith reports from the several heads of
Departments, which contain all the information in possession of the
Executive relative to the subject of the resolution of the 23d instant
[ultimo].

No information has been received establishing the existence of any
revolutionary movement in the island of Cuba among the inhabitants of
that island. The correspondence submitted discloses, however, the fact
that repeated attempts have been made under the direction of foreigners
enjoying the hospitality of this country to get up armed expeditions in
the United States for the purpose of invading Cuba. It will be seen by
that correspondence that this Government has been faithful in the
discharge of its treaty obligations with Spain and in the execution of
the acts of Congress which have for their object the maintenance in this
regard of the peace and honor of this country.

Z. TAYLOR.

WASHINGTON, _June 10, 1850_.

_To the Senate of the United States:_

I submit herewith, in reply to a resolution of the Senate of the 3d
instant, calling for "copies of the instructions given and orders issued
in relation to the assemblage of persons on Round Island, coast of
Mississippi, during the summer of 1849, and of the correspondence
between the President or heads of Departments and the governor of
Mississippi and the officers, naval or military, of the United States in
reference to the observation, investment, and dispersion of said
assemblage upon said island," a report from the Secretary of the Navy
and accompanying documents, which contain all the information on the
subject not heretofore communicated to the Senate.

Z. TAYLOR.

WASHINGTON, _June 13, 1850_.

_To the House of Representatives of the United States:_

I transmit to the House of Representatives a copy of a dispatch