In WW1 and WW2 U- Boats were produced to disrupt enemy shipping. In war if you use submarines to sink enemy ships you ensure that the enemy doesn't get supplies and also your own ships are at less risk if the submarines sink warships. In WW2 the Axis used U- Boats to stop the Americans from giving supplies to the UK and the Soviet Union.
i thinks boats is made of metol
Fast speed boats are made of materials that are used to make fast speed boats.
Rowing boats used to be made out of wood. But due to our more advanced technology nowadays, many rowing boats are made of fiberglass.
Fishing boats are mainly made for fishing, with the right equipment and room to store the seafood, fishing boats are not made for comfort whereas other regular boats are.
They made their boats out of wood.
papyrus, but later in new Egypt boats where made of cedear from lebonan
They made boats with reeds
a dockyard
Fast speed boats are made of materials that are used to make fast speed boats.
so when the kids are board they play with them.
Pride boats were made by Caribbean/Bertrum International
they are made of wood