Historians seek to interpret historic sites, artifacts, written records, and verbal histories without adding their own what? a. ideas of the historic background b. narrative of the course of events c. theory they hope to prove d. biases of interpretation

Option C ( Theories they hope to prove)

Explanation:  Analyzing the options given;

Option A: Ideas of the historic background, is very important when they seek to interpret information from artifacts and written records because experience and knowledge of this back ground are very much applicable to get the real information that may be hidden in those artifacts. so this is very important.

Option B: Narrative of the course of event is very key for people that are the potential listener or potential buyers of such Epistle or artifacts or written records, so they cant do without the narrative of the cause of event.

Option C: Theory they hope to prove might not be what the artifacts is saying or what is in-scripted in the site, the main reason they are historians is to seek, protect and gather information of historical things that may be lacking in the current generation. It doesn't speak of what they are trying to prove , that is why when they seek to interpret artifacts or sites, they put what ever they believe at bay and focus the information such historical material wants to pass across to them. it might just be the missing link to another puzzle that is yet to be interpreted.

While option D is not considered to be an option when historians seek to interpret.

answer; i believe the answer is (b) fascism;

clearcutting reproduces a new even-aged stand by completely removing the mature stand.

clearcutting as a silvicultural treatment has several characteristics:

it causes a sudden environmental change

it removes the seed source from the regeneration area

the configuration of the clearcut may affect seed dispersal

it begins a new rotation

it will eliminate some pests that require forest cover

overall, it temporarily removes the forest cover, transforming the forest community and environment.

clearcutting followed by artificial (seeded or planted) regeneration has several advantages:

we can avoid delay in restocking the site

we can introduce a selected species, seed source, and genotype

we can control arrangement and spacing

we can achieve uniformity in the new stand

we can overcome the problems associated with securing sufficient natural regeneration.

the shelterwood method involves the removal of most of the mature stand at the end of the rotation, but a portion of the mature stand is left standing.   the shelterwood method serves three basic purposes:

to prepare the stand for production of abundant seed

to modify the environment in a way that promotes germination and survival of the selected species

to build up the amount and size of advance regeneration to ensure the prompt restocking of the new stand following overstory removal.

the shelterwood method involves a sequence of 3 cuttings:

preparatory cuttings: make the seed trees more vigorous and set the stage for regeneration. see our thinning page for more information.

establishment/seed cuttings: open up enough vacant growing space to allow establishment of the new regeneration.

removal cuttings: uncover the new crop to allow it to fill the growing space.

the residual trees in the shelterwood must:

be sturdy and windfirm

be able to survive exposure

flower and reproduce seed

be the best trees of the mature stand

keep in mind that the shelter trees must not occupy the entire site.   a void must be created in order to make room for the new regeneration. the amount of shelter to leave will depend on the following factors:

species characteristics (seeding and shelter requirements)

the number of cuttings in the cutting sequence (1, 2, or 3)

landowner objectives

the size of the area to be regenerated

the final removal harvest level required to be profitable

the shelter must be removed before it impedes the growth of the new stand or threatens its survival.