Romans came into contacts with Greeks during the Sammite Warsduring the third and fourth centuries BC. Later, the Romansconquered Greece.
There were many obstacles to overcome in building the canal. The dense jungle, The elevation of the mountains, Getting the soil and rock out of the way, The difference in tides between the Pacific and the Caribbean. and diseases like Malaria and Yellow Fever. I hope this helps you out and have a good day. :)
<span>Geosphere <span>is considered as one of the portions of the Earth's system which
covers the Earth’s interior, minerals and rocks, the different landforms and
the processes that forms the surface of the Earth. It is the external part of
the Earth that constitutes the crust and upper mantle. The geosphere or lithosphere is about 35 mi (55km) thick
beneath the ocean and up to approximately 124 mi (200 km) thick beneath the
continents. </span></span>
(See attached file for more details about geosphere)
Palmer raids was a series raid made by the US Department of Justice to capture leftists from the US. Palmer assigned J. Edgar Hoover to head a new division called the General Intelligence Division. This branch is responsible for investigating the programs of the leftists and identify their members.